Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
172777793Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
7643689562331239.52007-11-18 21:13:07
12290750524183927211960.12016-01-12 12:12:09
246718268527480406812064.42017-10-04 11:41:14
3043541576555152502332168.02024-07-16 08:51:34
History
DateUserTypeResult
2024-07-16TJAOIF
Factor: 304354157655515250233 / TF: 65-69
2022-05-27LordJuliusNF
no factor from 2^61 to 2^64
2017-10-04TJAOIF
Factor: 24671826852748040681 / TF: 64-65
2016-01-12TJAOIF
Factor: 1229075052418392721 / TF: 60-61