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
659026783Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
25247441564123509331832271.12020-02-07 03:39:40
History
DateUserTypeResult
2020-02-07Smok_bmv F
Factor: 2524744156412350933183 / TF: 71-72
2018-11-29Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2018-11-06Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2017-08-12sasakiNF
no factor from 2^68 to 2^69
2017-02-01ANONYMOUSNF
no factor from 2^67 to 2^68
2014-07-04sasakiNF
no factor from 2^66 to 2^67
2014-02-22america64NF
no factor from 2^65 to 2^66
2010-11-05Architects CubedNF
no factor from 2^64 to 2^65
2010-07-21Architects CubedNF
no factor from 2^63 to 2^64