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
76578517TF
No factors below 275
TF target 274
P-1
B1 = 645000
B2 = 12900000
LL
StatusDateUserResidueShift
Verified2017-11-08Eric ClementsC18F1DA613DE042B69881460
Verified2017-11-23ChavdarLalovC18F1DA613DE042B32748189
History
DateUserTypeResult
2017-11-23ChavdarLalovC-LL
C18F1DA613DE042B
2017-11-08Eric ClementsC-LL
C18F1DA613DE042B
2016-03-30bamNF-PM1
B1=645000, B2=12900000
2016-03-21AirSquirrelsNF
no factor from 2^74 to 2^75
2016-03-18Travis Glenn RussoNF
no factor from 2^73 to 2^74
2016-03-17Travis Glenn RussoNF
no factor from 2^72 to 2^73
2015-11-26RichD0NF
no factor from 2^71 to 2^72
2013-05-19SMoffatNF
no factor from 2^70 to 2^71
2011-02-04Intrepid SoulNF
no factor from 2^69 to 2^70
2010-11-25pc-learnerNF
no factor from 2^68 to 2^69
2010-11-19LingUaanNF
no factor from 2^67 to 2^68
2010-11-15Fred CireraNF
no factor from 2^66 to 2^67
2010-09-12Jens PedersenNF
no factor from 2^65 to 2^66
2010-09-11kevshawNF
no factor from 2^64 to 2^65