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95×2 7778585 + 1 24 April 2024 2,341,590 231 8401×2 7767655 − 1 24 April 2023 2,338,302 232 9693×2 7767343 − 1 17 November 2023 2,338,208 233 5×2 7755002 − 1 23 September 2021 2,334,489 234 2945×2 7753232 − 1 27 November 2022 2,333,959 235 2×836 798431 + 1 10 September 2024 2,333,181 236 63×2 7743186 + 1 24 April 2024 2,330,934 237
The Clay Institute was inspired by a set of twenty-three problems organized by the mathematician David Hilbert in 1900 which were highly influential in driving the progress of mathematics in the twentieth century. [1] The seven selected problems span a number of mathematical fields, namely algebraic geometry, arithmetic geometry, geometric ...
A megaprime is a prime number with at least one million decimal digits. [1]Other terms for large primes include "titanic prime", coined by Samuel Yates in the 1980s for a prime with at least 1000 digits [2] (of which the smallest is 10 999 +7), [3] and "gigantic prime" for a prime with at least 10,000 digits [4] (of which the smallest is 10 9999 +33603).
A million grains of table salt or granulated sugar occupies about 64 mL (2.3 imp fl oz; 2.2 US fl oz), the volume of a cube one hundred grains on a side. One million cubic inches would be the volume of a small room 8 + 1 ⁄ 3 feet long by 8 + 1 ⁄ 3 feet wide by 8 + 1 ⁄ 3 feet high.
The RAND table was an important breakthrough in delivering random numbers, because such a large and carefully prepared table had never before been available. In addition to being available in book form, one could also order the digits on a series of punched cards. The table is formatted as 400 pages, each containing 50 lines of 50 digits.
There are no Kaprekar numbers for 1, 2, 5, or 7 digits, since they do not satisfy any of equations (1)~(5). For six-digit numbers, there are two solutions that satisfy equations (1) and (2). [ 9 ] Furthermore, it is clear that even-digits with greater than or equal to 8, [ 10 ] and with 9 digits, [ 11 ] or odd-digits with greater than or equal ...
A list of articles about numbers (not about numerals). Topics include powers of ten, notable integers, prime and cardinal numbers, and the myriad system.
A player holding a ticket with 1-2-3-4-5 in one game matches all five regular numbers if the order in which the machine selects these numbers is 5-2-4-3-1. To win a jackpot, the player must match not only the first five numbers drawn(in any order) but also match the "mega number" from the second machine.