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
332334209
Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
No factors below 281
TF target 281
P-1
B1 = 2618000
B2 = 232187010
PRP
StatusProofDateUserResidueShiftTypeBase
Reliable
PRP without proof (not generated)
2020-06-06LWNEC5C50F9B651EF__9375363313
History
DateUserTypeResult
2024-11-11proskiNF-PM1B1=2618000, B2=232187010
2024-02-24Grant McCrackenNFno factor TF: 68-69
2023-10-18James HeinrichNFno factor TF: 67-68
2023-01-31Mark RoseNFno factor TF: 80-81
2023-01-31Mark RoseNFno factor TF: 79-80
2022-09-16Runtime ErrorNFno factor TF: 78-79
2021-08-09Jon PaceNFno factor TF: 76-77
2021-08-09Jon PaceNFno factor TF: 77-78
2020-06-06LWNC-PRPEC5C50F9B651EF__
2019-11-29MadPoo 🙂NF-PM1B1=100000, B2=1000000
2019-05-02MadPoo 🙂NF-PM1B1=100000
2016-04-19Team_InspectorNFno factor TF: 75-76
2014-04-23Preben SNFno factor TF: 74-75
2013-12-13Team_InspectorNFno factor TF: 73-74
2013-01-19LaurVNFno factor TF: 72-73
2012-09-04Grant McCrackenNFno factor TF: 71-72
2011-03-29Grant McCrackenNFno factor TF: 70-71
2011-01-08SunfishNFno factor TF: 69-70
2009-12-17Grant McCrackenNFno factor TF: 68-69