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

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MnStatusDetails
100022933Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
TF
No factors below 277
TF target 276
P-1
B1 = 835000
B2 = 17117500
LL
StatusDateUserResidueShift
Unverified2020-06-13BakaukeE10241249D2118__40221881
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-11-07-Anonymous-LL double-check0.00 % 2024-11-07
History
DateUserTypeResult
2022-03-19LordJuliusNF
no factor from 2^1 to 2^64
2022-03-18Lisander ViaeneNF
no factor from 2^1 to 2^64
2020-06-13BakaukeC-LL
E10241249D2118__
2020-05-03TheJudgerNF
no factor from 2^76 to 2^77
2020-04-19Ryan PropperNF-PM1
B1=835000, B2=17117500, E=6
2019-11-16KrieselNF
no factor from 2^75 to 2^76
2017-10-30Gordon BowerNF
no factor from 2^74 to 2^75
2017-10-30Gordon BowerNF
no factor from 2^73 to 2^74
2017-10-30Gordon BowerNF
no factor from 2^72 to 2^73
2015-01-07webbertNF
no factor from 2^71 to 2^72
2011-01-24Craig MeyersNF
no factor from 2^70 to 2^71
2011-01-24Craig MeyersNF
no factor from 2^69 to 2^70
2011-01-13Craig MeyersNF
no factor from 2^68 to 2^69
2011-01-13Craig MeyersNF
no factor from 2^67 to 2^68
2010-12-28Craig MeyersNF
no factor from 2^66 to 2^67
2010-12-23Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-09lindedNF
no factor from 2^64 to 2^65