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
59323109TF
No factors below 274
TF target 273
P-1
B1 = 560000
B2 = 11480000
LL
StatusDateUserResidueShift
Verified2015-09-06ixfd649E45AD06CB0EB77255186138
Verified2021-09-12Sergey Nosov9E45AD06CB0EB77256514110
History
DateUserTypeResult
2021-09-12Sergey NosovC-LL
9E45AD06CB0EB772
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2015-09-06ixfd64C-LL
9E45AD06CB0EB772
2015-02-06Mark RoseNF
no factor from 2^73 to 2^74
2012-12-16TheJudgerNF-PM1
B1=560000, B2=11480000, E=12
2012-09-23Craig MeyersNF
no factor from 2^71 to 2^73
2011-10-23dmaineNF
no factor from 2^70 to 2^71
2011-07-13XyzzyNF
no factor from 2^69 to 2^70
2009-06-16SAHS Physics ClubNF
no factor from 2^68 to 2^69
2009-01-22borkencodeNF
no factor from 2^67 to 2^68
2009-01-20borkencodeNF
no factor from 2^66 to 2^67
2009-01-19borkencodeNF
no factor from 2^65 to 2^66
2009-01-17SuperbobNF
no factor from 2^64 to 2^65
2008-06-28monstNF
no factor from 2^63 to 2^64