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
66027469TF
No factors below 275
TF target 274
P-1
B1 = 635000
B2 = 13335000
LL
StatusDateUserResidueShift
Verified2015-03-22curtisc7C08046135BF0C2C13286183
Verified2022-10-12RobertKazan7C08046135BF0C2C6553778
History
DateUserTypeResult
2022-10-12RobertKazanC-LL
7C08046135BF0C2C
2022-01-16Alvin BunkNF
no factor from 2^74 to 2^75
2015-03-22curtiscC-LL
7C08046135BF0C2C
2014-05-26NickOfTimeNF
no factor from 2^73 to 2^74
2014-03-23TheJudgerNF-PM1
B1=635000, B2=13335000, E=6
2014-03-08gcardonaNF
no factor from 2^72 to 2^73
2014-02-08SWL551NF
no factor from 2^71 to 2^72
2012-06-23xiaowuc1NF
no factor from 2^70 to 2^71
2012-04-19Matt EsserNF
no factor from 2^69 to 2^70
2010-01-19marvikNF
no factor from 2^68 to 2^69
2010-01-16-Anonymous-NF
no factor from 2^67 to 2^68
2010-01-11Sturle SundeNF
no factor from 2^66 to 2^67
2009-03-27chris5000NF
no factor from 2^65 to 2^66
2009-03-26chris5000NF
no factor from 2^64 to 2^65
2009-03-151997rj7NF
no factor to 2^64