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

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MnStatusDetails
103012691Factored
FactorDigitsBitsDate
28653535239114544287173290267173895336117.82020-10-07 03:49:45
P-1 factors
DateFactorB1B2
2020-10-07286535352391145442871732902671738953110000045000000
History
DateUserTypeResult
2020-10-07Runtime ErrorF-PM1
Factor: 286535352391145442871732902671738953 / (P-1, B1=1100000, B2=45000000, E=12)
2020-10-07Runtime ErrorNF
no factor from 2^76 to 2^77
2020-10-07Runtime ErrorNF
no factor from 2^75 to 2^76
2020-10-07Runtime ErrorNF
no factor from 2^74 to 2^75
2020-02-03Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-02-03Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2020-01-03ViliamFNF
no factor from 2^73 to 2^74
2020-01-03ViliamFNF
no factor from 2^72 to 2^73
2014-12-20SMoffatNF
no factor from 2^71 to 2^72
2014-08-04-Anonymous-NF
no factor from 2^70 to 2^71
2014-07-28DasDanielNF
no factor from 2^69 to 2^70
2014-05-14PascalBieriNF
no factor from 2^68 to 2^69
2014-05-05PascalBieriNF
no factor from 2^67 to 2^68
2013-09-02willmoreNF
no factor from 2^66 to 2^67
2012-04-26ALSNF
no factor from 2^65 to 2^66
2010-08-21ANONYMOUSNF
no factor from 2^64 to 2^65
2010-04-15ramgeisNF
no factor from 2^63 to 2^64