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
75010799TF
No factors below 275
TF target 274
P-1
B1 = 655000
B2 = 13100000
LL
StatusDateUserResidueShift
Unverified2016-06-01basey56B442A3335BFD__28363355
History
DateUserTypeResult
2016-06-01baseyC-LL
56B442A3335BFD__
2015-08-02TheJudgerNF-PM1
B1=655000, B2=13100000, E=12
2015-07-26ChuckNF
no factor from 2^74 to 2^75
2015-07-24James HeinrichNF
no factor from 2^72 to 2^74
2013-12-19Team_InspectorNF
no factor from 2^71 to 2^72
2013-05-15ebravickNF
no factor from 2^70 to 2^71
2012-12-02Ehran PierceNF
no factor from 2^69 to 2^70
2010-09-16juha custiNF
no factor from 2^68 to 2^69
2008-11-24MarzbugNF
no factor to 2^68
2008-07-03-Anonymous-NF
no factor to 2^68