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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) Single Curio View: (Seek other curios for this number) The first prime repfigit number. A repfigit (repetitive fibonaccilike digit) number is an ndigit integer N with the following property: if a Fibonaccilike sequence (in which each term in the sequence is the sum of the n previous terms) is formed, with the first n terms being the decimal digits of the number N, then N itself occurs as a term in the sequence. For example, if the digits of 19 start a Fibonaccilike sequence, then 19 appears as a term: 1, 9, 10, 19. These are also known as Keith numbers. [Beedassy]
Submitted: 19990902 18:40:00; Last Modified: 20090330 18:41:34.
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