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:





MnDetails
332639933
Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3090000
B2 = 88065000
PRP
StatusProofDateUserResidueShiftTypeBase
Reliable
PRP without proof (not generated)
2021-07-16William Wallace3777E77A41F02D__30308080213
History
DateUserTypeResult
2023-03-25Mark RoseNFno factor TF: 80-81
2023-03-10Mark RoseNFno factor TF: 79-80
2023-02-25Mark RoseNFno factor TF: 78-79
2023-02-25Mark RoseNFno factor TF: 77-78
2021-07-16William WallaceC-PRP3777E77A41F02D__
2021-04-06William WallaceNF-PM1B1=3090000, B2=88065000
2020-10-29bayanneNFno factor TF: 76-77
2020-05-26bayanneNFno factor TF: 75-76
2016-03-08srow7NFno factor TF: 74-75
2015-07-24James HeinrichNFno factor TF: 73-74
2014-01-10bayanneNFno factor TF: 72-73
2013-03-10LaurVNFno factor TF: 71-72
2013-01-30LaurVNFno factor TF: 70-71
2012-03-30LaurVNFno factor TF: 69-70
2012-03-30LaurVNFno factor TF: 67-69
2010-09-21Grant McCrackenNFno factor TF: 66-67