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

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MnStatusDetails
87968983Factored
FactorDigitsBitsDate
532054735152653904578317347074682538337122.02018-07-01 06:19:32
P-1 factors
DateFactorB1B2
2018-07-01532054735152653904578317347074682538371500014121250
History
DateUserTypeResult
2018-07-01Oliver KruseF-PM1
Factor: 5320547351526539045783173470746825383 / (P-1, B1=715000, B2=14121250, E=12)
2018-03-16Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-03-16Strolling JellyfishNF
no factor from 2^74 to 2^75
2017-06-23-Anonymous-NF
no factor from 2^73 to 2^74
2017-06-12GregNF
no factor from 2^72 to 2^73
2017-06-12GregNF
no factor from 2^71 to 2^72
2013-12-18RobishNF
no factor from 2^70 to 2^71
2013-11-21RobishNF
no factor from 2^69 to 2^70
2013-11-17RobishNF
no factor from 2^68 to 2^69
2013-07-19processinfoNF
no factor from 2^67 to 2^68
2013-06-23-Anonymous-NF
no factor from 2^66 to 2^67
2012-10-06krackerNF
no factor from 2^65 to 2^66
2010-11-20Architects CubedNF
no factor from 2^64 to 2^65