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
75699451TF
No factors below 275
TF target 274
P-1
B1 = 620000
B2 = 9610000
LL
StatusDateUserResidueShift
Unverified2016-07-31ChavdarLalov5442BD8E9F7D55__66677599
History
DateUserTypeResult
2016-07-31ChavdarLalovC-LL
5442BD8E9F7D55__
2016-04-11GrunwalderGIMPNF-PM1
B1=620000, B2=9610000
2016-04-04AirSquirrelsNF
no factor from 2^74 to 2^75
2016-04-04Judge HaleNF
no factor from 2^73 to 2^74
2016-02-18RichD0NF
no factor from 2^72 to 2^73
2014-04-27blin00NF
no factor from 2^71 to 2^72
2013-07-15Le ComteNF
no factor from 2^70 to 2^71
2010-11-06André JordiNF
no factor from 2^69 to 2^70
2010-10-29Team_InspectorNF
no factor from 2^68 to 2^69
2010-10-20Jordi SentmenatNF
no factor from 2^67 to 2^68
2010-10-14-Anonymous-NF
no factor from 2^66 to 2^67
2010-08-14Martyn FryerNF
no factor from 2^65 to 2^66
2010-08-11sprigs-glumNF
no factor from 2^64 to 2^65
2009-05-17bayanneNF
no factor from 2^63 to 2^64