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  2. Largest known prime number - Wikipedia

    en.wikipedia.org/wiki/Largest_known_prime_number

    The following table lists the progression of the largest known prime number in ascending order. [3] Here M p = 2 p − 1 is the Mersenne number with exponent p, where p is a prime number. The longest record-holder known was M 19 = 524,287, which was the largest known prime for 144 years. No records are known prior to 1456.

  3. List of largest known primes and probable primes - Wikipedia

    en.wikipedia.org/wiki/List_of_largest_known...

    Number Discovery date Decimal digits 1 2 136279841 – 1 [3] 12 October 2024 41,024,320 2 ... The 10,000 largest known probable primes at primenumbers.net;

  4. Large numbers - Wikipedia

    en.wikipedia.org/wiki/Large_numbers

    The number of cells in the human body (estimated at 3.72 × 10 13), or 37.2 trillion [3] The number of bits on a computer hard disk (as of 2024, typically about 10 13, 1–2 TB), or 10 trillion; The number of neuronal connections in the human brain (estimated at 10 14), or 100 trillion

  5. Googol - Wikipedia

    en.wikipedia.org/wiki/Googol

    Kasner used it to illustrate the difference between an unimaginably large number and infinity, and in this role it is sometimes used in teaching mathematics. To put in perspective the size of a googol, the mass of an electron, just under 10-30 kg, can be compared to the mass of the visible universe, estimated at between 10 50 and 10 60 kg. [5]

  6. Amateur mathematician discovers largest known prime number ...

    www.aol.com/amateur-mathematician-discovers...

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  7. List of prime numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_prime_numbers

    This is a list of articles about prime numbers. A prime number ... 183, and 41,024,320 digits. This includes the largest known prime 2 136,279,841-1, ...

  8. Graham's number - Wikipedia

    en.wikipedia.org/wiki/Graham's_number

    Graham's number is an immense number that arose as an upper bound on the answer of a problem in the mathematical field of Ramsey theory.It is much larger than many other large numbers such as Skewes's number and Moser's number, both of which are in turn much larger than a googolplex.

  9. Table of prime factors - Wikipedia

    en.wikipedia.org/wiki/Table_of_prime_factors

    A frugal number has more digits than the number of digits in its prime factorization (when written like the tables below with multiplicities above 1 as exponents). The first in decimal : 125, 128, 243, 256, 343, 512, 625, 729, 1024, 1029, 1215, 1250 (sequence A046759 in the OEIS ).