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

PrimeNet Exponent Status

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MnStatusDetails
115049023Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
263406045499998658986712374.52020-10-17 04:35:02
History
DateUserTypeResult
2020-10-17RobertKazanF
Factor: 26340604549999865898671 / TF: 74-75*
2020-10-17RobertKazanNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2018-12-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-08Smok_bmv NF
no factor from 2^70 to 2^71
2015-02-27XebecerNF
no factor from 2^69 to 2^70
2015-02-24Smok_bmv NF
no factor from 2^68 to 2^69
2015-02-20Brandon VincentNF
no factor from 2^67 to 2^68
2014-11-24tscNF
no factor from 2^66 to 2^67
2012-06-17tscNF
no factor from 2^65 to 2^66
2010-10-06RichardNF
no factor from 2^64 to 2^65
2010-05-07Torchwood InstituteNF
no factor from 2^63 to 2^64