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
35266577Composite: proven not-prime with Lucas-Lehmer test
TF
No factors below 274
TF target 271
P-1
B1 = 1640000
B2 = 1294919010
LL
StatusDateUserResidueShift
VerifiedAndrea Dyballa364E8895158843825546188
Verified2016-03-12Maddin364E889515884382948887
History
DateUserTypeResult
2024-10-06tscNF-PM1
B1=1640000, B2=1294919010
2020-02-21-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-31-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-31-Anonymous-NF
no factor from 2^71 to 2^72
2016-03-12MaddinC-LL
364E889515884382
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2014-06-24Mark RoseNF
no factor from 2^70 to 2^71
2014-06-13VictordeHollanderNF
no factor from 2^69 to 2^70
2013-02-11LaurVNF
no factor from 2^68 to 2^69
2012-03-14Carsten KossendeyNF
no factor from 2^67 to 2^68
2009-04-25Carsten KossendeyNF
no factor from 2^66 to 2^67
2009-02-14-Anonymous-NF
no factor from 2^65 to 2^66
2009-02-14-Anonymous-NF
no factor from 2^64 to 2^65
2009-02-14-Anonymous-NF
no factor from 2^63 to 2^64