Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
164130433Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 278
P-1
B1 = 1378000
B2 = 1874019420
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-22curtisc495D052147D5377410789857813
History
DateUserTypeResult
2024-10-21Architects CubedNF
no factor from 2^75 to 2^76
2024-08-22Luke DurantCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-08-22curtiscC-PRP
495D052147D53774
PRP proof power = 8
PRP: Verified
Proof certified good
2024-07-25Luke DurantNF-PM1
B1=1378000, B2=1874019420
2023-03-09SRBaseNF
no factor from 2^74 to 2^75
2021-12-03SRBaseNF
no factor from 2^73 to 2^74
2018-07-26RichardNF
no factor from 2^72 to 2^73
2018-07-21Ilya AlexandrovNF
no factor from 2^71 to 2^72
2018-07-21Ilya AlexandrovNF
no factor from 2^70 to 2^71
2018-07-20proxy2222NF
no factor from 2^69 to 2^70
2017-04-10goldenmemeNF
no factor from 2^68 to 2^69
2016-05-24rubikvn2100NF
no factor from 2^67 to 2^68
2015-05-19nikoszNF
no factor from 2^66 to 2^67
2013-03-08sasaki3NF
no factor from 2^65 to 2^66
2011-02-08runeskNF
no factor from 2^64 to 2^65
2010-07-03Torchwood InstituteNF
no factor from 2^63 to 2^64