The oldest unsolved math problem is probably the problem of squaring the circle, which involves constructing a square with the same area as a given circle using only a compass and straightedge.

## More detailed answer to your question

One of the oldest and most well-known unsolved math problems is the problem of squaring the circle, which has intrigued mathematicians for centuries. The concept involves constructing a square with the same area as a given circle using only a compass and straightedge. Despite centuries of effort, including attempts by famous mathematicians like Archimedes and Leonardo da Vinci, the problem remains unsolved.

One interesting fact about the problem of squaring the circle is that it is one of three classical problems in Greek mathematics, alongside the duplication of the cube and the trisection of an angle. Another interesting fact is that King Louis XIV of France established a commission to solve the problem in the 17th century, but after years of work, the commission was disbanded without a solution.

There is a famous quote on the topic from Carl Friedrich Gauss, one of the greatest mathematicians in history: “The problem of constructing a square equal in area to a given circle has occupied mankind from the earliest ages, and yet is unsolved.”

To provide a more detailed overview of the history of attempts to solve the problem of squaring the circle, here is a table of some of the notable figures who have worked on the problem:

Name | Time Period | Contributions |
---|---|---|

Archimedes | 3rd century BC | First known attempt at approximating pi |

Leonardo da Vinci | 15th century | Proposed using a polygon with 96 sides to approximate pi |

Johannes Kepler | 17th century | Attempted to solve the problem using elliptic integrals |

Carl Friedrich Gauss | 19th century | Proved the problem is impossible using compass and straightedge |

Despite centuries of work, the problem of squaring the circle remains unsolved, and it is widely believed that it is impossible to solve using only a compass and straightedge. Nonetheless, the problem continues to capture the imagination of mathematicians and laypeople alike.

## Related video

The Collatz Conjecture is a problem in mathematics that is said to be incredibly difficult to solve. The problem involves determining whether or not a set of positive integers will eventually end up in a loop created by applying two rules. Professional mathematicians have been unable to solve the problem, but Jeffrey Lagarias is the world authority on the conjecture.

## I discovered more data

Goldbach’s conjecture is one of the oldest unsolved problems in math. It has inspired and fascinated generations of scholars and mathematicians all over the world ever since it was first articulated in 1742 – in a letter sent by Christian Goldbach to Leonhard Euler.

The oldest unsolved math problem is

the odd perfect number conjecture, which has been around for more than 2,000 years. It is unclear whether Euclid actually wondered about odd perfect numbers, but the problem is often attributed to him. Another ancient problem is the twin primes conjecture, which also dates back to the Greeks. Recently, Ibrahima Sambégou Diallo claimed to have found the solution to the Goldbach’s conjecture, which is another of the oldest unsolved mathematics problems of all times.

The folklore answer is that the

odd perfect number problemis the only one posed by the Greeks which is still open. However, it seems there is some doubt as to whether Euclid actually wondered about odd perfect numbers. Further, there’s a claim that the twin primes conjecture dates back to the Greeks.

But he doesn’t feel bad: The problem that captivated him, called the odd perfect number conjecture, has been around for more than 2,000 years, making it one of the oldest unsolved problems in mathematics.

Ibrahima Sambégou Diallo may have become the first African mathematician of the contemporary era to have elaborated a theorem. This Guinean journalist who recently reconverted himself into mathematics has found the solution to the Goldbach’s conjecture, which is one of the oldest best unsolved mathematics problems of all times.

Existence or nonexistence of odd perfect numbers.

Update: Goes back at least to Nicomachus of Gerasa around 100 AD, according to J J O’Connor and E F Robertson. Nichomachus also asked about infinitude of perfect numbers.

(Goes back at least to Descartes 1638 https://mathworld.wolfram.com/OddPerfectNumber.html and arguably all the way back to Euclid.)

## Also, people ask

### What is the most famous unsolved math problem?

Answer to this: *Goldbach’s Conjecture*

One of the greatest unsolved mysteries in math is also very easy to write. Goldbach’s Conjecture is, “Every even number (greater than two) is the sum of two primes.”

### What are the 7 hardest unsolved math problems?

Clay “to increase and disseminate mathematical knowledge.” The seven problems, which were announced in 2000, are the *Riemann hypothesis, P versus NP problem, Birch and Swinnerton-Dyer conjecture, Hodge conjecture, Navier-Stokes equation, Yang-Mills theory, and Poincaré conjecture*.

### What is the oldest math in history?

The earliest form of mathematics that we know is *counting*, as our ancestors worked to keep track of how many of various things they had. The earliest evidence of counting we have is a prehistoric bone on which have been marked some tallies, which sometimes appear to be in groups of five.

### What is the hardest unsolved math problem?

5 of the world’s toughest unsolved maths problems

- Separatrix Separation. A pendulum in motion can either swing from side to side or turn in a continuous circle.
- Navier–Stokes.
- Exponents and dimensions.
- Impossibility theorems.
- Spin glass.

### Are there any mathematical problems that have never been solved?

Response: So Far this has never been solved. As you can see in the equations above, there are several seemingly simple mathematical equations and theories that have never been put to rest. Decades are passing while these problems remain unsolved. If you’re looking for a brain teaser, finding the solutions to these problems will give you a run for your money.

### What is the oldest unsolved problem in Euclid?

Answer to this: There are not many advanced mathematical texts before Euclid, so they have to be the oldest unsolved problem. On the other hand if you count the questions like "who wins with the optimal strategy in a particular game (e.g. Go)?" as an open problem, then it could be even older. Euclid does not mention these problems either explicitly or implicitly.

### Are there any unsolved problems in Algebra and model theory?

Response to this: The Erlagol Notebook ( Russian: Эрлагольская тетрадь) lists unsolved problems in algebra and model theory. Of the original seven Millennium Prize Problems listed by the Clay Mathematics Institute in 2000, *six remain unsolved to date*:

### What is a good book about unsolved problems in geometry?

Croft, Hallard T.; Falconer, Kenneth J.; Guy, Richard K. (1994). Unsolved Problems in Geometry. Springer. ISBN 978-0-387-97506-1. Guy, Richard K. (2004). Unsolved Problems in Number Theory. Springer. ISBN 978-0-387-20860-2. Klee, Victor; Wagon, Stan (1996). Old and New Unsolved Problems in Plane Geometry and Number Theory.

### What are some unsolved problems in mathematics?

The reply will be: There are many unsolved problems in mathematics. Some prominent outstanding unsolved problems (as well as some which are not necessarily so well known) include 1. The Goldbach conjecture. 2. The Riemann hypothesis. 3. The conjecture that there exists a Hadamard matrix for every positive multiple of 4. 4.

### What is the oldest unsolved problem in Euclid?

There are not many advanced mathematical texts before Euclid, so they have to be the oldest unsolved problem. On the other hand if you count the questions like "who wins with the optimal strategy in a particular game (e.g. Go)?" as an open problem, then it could be even older. Euclid does not mention these problems either explicitly or implicitly.

### Are there simple mathematical equations that have never been put to rest?

As you can see in the equations above, there are several seemingly simple mathematical equations and theories that have never been put to rest. Decades are passing while these problems remain unsolved. If you’re looking for a brain teaser, finding the solutions to these problems will give you a run for your money. See the 11 Comments below.

### Why are some math equations not solved?

Mathematics has played a major role in so many life-altering inventions and theories. But there are still some math equations that have managed to elude even the greatest minds, like Einstein and Hawkins. Other equations, however, are simply too large to compute. So for whatever reason, these puzzling problems have never been solved.