Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
91230569Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
105413654849520010184553720972993.12019-04-21 15:18:55
P-1 factors
DateFactorB1B2
2019-04-21105413654849520010184553720977000000
History
DateUserTypeResult
2019-04-21ky0urakuF-PM1
Factor: 10541365484952001018455372097 / (P-1, B1=700000)
2019-03-03TheJudgerNF
no factor from 2^76 to 2^77
2018-12-17Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-12-14ktonyNF
no factor from 2^74 to 2^75
2018-02-22Tim SorberaNF
no factor from 2^73 to 2^74
2018-02-18RichD0NF
no factor from 2^72 to 2^73
2017-03-02monstNF
no factor from 2^71 to 2^72
2014-09-11arnaudNF
no factor from 2^70 to 2^71
2014-04-09hkskypNF
no factor from 2^69 to 2^70
2014-04-09hkskypNF
no factor from 2^68 to 2^69
2014-02-07GrunwalderGIMPNF
no factor from 2^67 to 2^68
2014-02-06-Anonymous-NF
no factor from 2^66 to 2^67
2013-06-10David CampeauNF
no factor from 2^65 to 2^66
2010-12-29Architects CubedNF
no factor from 2^64 to 2^65