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
79124897TF
No factors below 275
TF target 275
P-1
B1 = 680000
B2 = 12580000
LL
StatusDateUserResidueShift
Unverified2018-01-21Evgeniy Zavialov15E04220B3AEAE__45122240
History
DateUserTypeResult
2018-01-21Evgeniy ZavialovC-LL
15E04220B3AEAE__
2016-08-19DanathNF-PM1
B1=680000, B2=12580000
2016-08-09Kevin JagetNF
no factor from 2^74 to 2^75
2016-08-09Kevin JagetNF
no factor from 2^73 to 2^74
2016-08-02RichD0NF
no factor from 2^72 to 2^73
2016-04-05Mark RoseNF
no factor from 2^63 to 2^64
2016-02-18RichD0NF
no factor from 2^71 to 2^72
2013-06-29SMoffatNF
no factor from 2^70 to 2^71
2012-03-30america64NF
no factor from 2^69 to 2^70
2011-02-09oilwarzonedotcomNF
no factor from 2^68 to 2^69
2011-02-03Wolfgang StegerNF
no factor from 2^67 to 2^68
2010-11-26GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-11-25GrunwalderGIMPNF
no factor from 2^65 to 2^66
2010-11-24GrunwalderGIMPNF
no factor from 2^64 to 2^65