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
56690323TF
No factors below 275
TF target 273
P-1
B1 = 570000
B2 = 12397500
LL
StatusDateUserResidueShift
Verified2014-02-21JF-PCCB5E2ADD3E1F63C036123996
Verified2021-04-25Andrew_andCB5E2ADD3E1F63C042044445
History
DateUserTypeResult
2021-04-25Andrew_andC-LL
CB5E2ADD3E1F63C0
2020-03-31Sid & AndyNF
no factor from 2^74 to 2^75
2018-11-20ktonyNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2014-02-21JF-PCC-LL
CB5E2ADD3E1F63C0
2014-01-16kdgehmanNF
no factor from 2^72 to 2^73
2012-08-22Jerry HallettNF-PM1
B1=570000, B2=12397500, E=12
2012-08-18ChuckNF
no factor from 2^71 to 2^72
2011-09-15-Anonymous-NF
no factor from 2^70 to 2^71
2011-06-09Paul LeylandNF
no factor from 2^69 to 2^70
2011-04-19dslNF
no factor from 2^68 to 2^69
2009-05-30curtiscNF
no factor from 2^67 to 2^68
2008-08-06Sturle SundeNF
no factor from 2^66 to 2^67
2008-08-05Sturle SundeNF
no factor from 2^65 to 2^66
2008-08-04Sturle SundeNF
no factor from 2^64 to 2^65
2008-08-03Sturle SundeNF
no factor from 2^63 to 2^64