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
78673123TF
No factors below 275
TF target 275
P-1
B1 = 660000
B2 = 13200000
LL
StatusDateUserResidueShift
Unverified2017-06-25Garnet Fred757B144EF90FC3__7040922
History
DateUserTypeResult
2017-06-25Garnet FredC-LL
757B144EF90FC3__
2016-07-03TheJudgerNF-PM1
B1=660000, B2=13200000, E=12
2016-06-20apocalypseNF
no factor from 2^74 to 2^75
2016-06-20apocalypseNF
no factor from 2^73 to 2^74
2016-06-20apocalypseNF
no factor from 2^72 to 2^73
2015-09-01RichD0NF
no factor from 2^71 to 2^72
2013-06-12Norman LeyNF
no factor from 2^70 to 2^71
2011-05-14dmbleessNF
no factor from 2^69 to 2^70
2011-01-27Jim BlaschakNF
no factor from 2^68 to 2^69
2011-01-21eon_blue_apocalypseNF
no factor from 2^67 to 2^68
2011-01-18JaeckelNF
no factor from 2^66 to 2^67
2010-11-12newton_sNF
no factor from 2^65 to 2^66
2010-11-06ptcrNF
no factor from 2^64 to 2^65