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
75417319TF
No factors below 275
TF target 274
P-1
B1 = 625000
B2 = 12031250
LL
StatusDateUserResidueShift
Unverified2016-08-12baseyF174ADC62EBF9F__58019991
History
DateUserTypeResult
2016-08-12baseyC-LL
F174ADC62EBF9F__
2016-04-03Mark RoseNF
no factor from 2^63 to 2^64
2016-02-12Adel El-AtawyNF-PM1
B1=625000, B2=12031250
2016-01-31TheJudgerNF
no factor from 2^74 to 2^75
2016-01-31TheJudgerNF
no factor from 2^73 to 2^74
2016-01-31TheJudgerNF
no factor from 2^72 to 2^73
2015-09-04Judge HaleNF
no factor from 2^71 to 2^72
2013-05-15PascalBieriNF
no factor from 2^70 to 2^71
2012-12-10Choi4KANGNF
no factor from 2^69 to 2^70
2010-09-29Net_ForceNF
no factor from 2^68 to 2^69
2010-09-21CatinatorNF
no factor from 2^67 to 2^68
2010-09-17CatinatorNF
no factor from 2^66 to 2^67
2010-09-17jomateixNF
no factor from 2^65 to 2^66
2010-09-13-Anonymous-NF
no factor from 2^64 to 2^65