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
416090683Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12929594211637021405032270.12019-11-02 13:04:05
History
DateUserTypeResult
2019-11-02Smok_bmv F
Factor: 1292959421163702140503 / TF: 70-71
2018-11-17sasakiNF
no factor from 2^69 to 2^70
2017-10-14sasakiNF
no factor from 2^68 to 2^69
2015-02-01sasakiNF
no factor from 2^67 to 2^68
2015-01-08sasakiNF
no factor from 2^66 to 2^67
2014-06-28HardyP GermanyNF
no factor from 2^65 to 2^66