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
100342493Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
95811168974527338868092273.02020-03-03 18:13:49
History
DateUserTypeResult
2025-06-09GregF
Factor: 9581116897452733886809 / TF: 73-74
2020-03-03ixfd64F
Factor: 9581116897452733886809 / TF: 73-74*
2020-02-11el groccoNF
no factor from 2^72 to 2^73
2014-12-23workerthreadNF
no factor from 2^71 to 2^72
2014-05-29CSLatDDNF
no factor from 2^70 to 2^71
2014-05-24symalladNF
no factor from 2^69 to 2^70
2013-08-24arnaudNF
no factor from 2^68 to 2^69
2013-08-23arnaudNF
no factor from 2^67 to 2^68
2011-03-13Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-10Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-09ANONYMOUSNF
no factor from 2^64 to 2^65
2010-02-081997rj7NF
no factor from 2^63 to 2^64