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
45054311TF
No factors below 273
TF target 272
P-1
B1 = 540000
B2 = 13770000
LL
StatusDateUserResidueShift
Verified2009-07-26McTheKnife675281F1247752EB13875500
Verified2017-06-22Evgeniy Zavialov675281F1247752EB36986230
History
DateUserTypeResult
2018-06-15Random GPUsNF
no factor from 2^72 to 2^73
2017-06-22Evgeniy ZavialovC-LL
675281F1247752EB
2015-11-06-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-06-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-24Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-07-28VictordeHollanderNF
no factor from 2^68 to 2^69
2009-07-26McTheKnifeC-LL
675281F1247752EB
2009-05-13McTheKnifeNF-PM1
B1=540000, B2=13770000