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
57499583TF
No factors below 274
TF target 273
P-1
B1 = 530000
B2 = 9672500
LL
StatusDateUserResidueShift
Verified2015-04-25The Mawn7B7B5F255A0335C355699829
Verified2015-05-28cuBerBruce7B7B5F255A0335C350101177
History
DateUserTypeResult
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-05-28cuBerBruceC-LL
7B7B5F255A0335C3
2015-04-25The MawnC-LL
7B7B5F255A0335C3
2014-11-12srow7NF
no factor from 2^73 to 2^74
2012-11-02markrNF-PM1
B1=530000, B2=9672500
2012-08-22Craig MeyersNF
no factor from 2^72 to 2^73
2012-07-06Kevin JagetNF
no factor from 2^71 to 2^72
2011-10-07XyzzyNF
no factor from 2^70 to 2^71
2011-06-14Tom DuellNF
no factor from 2^69 to 2^70
2011-04-28rglarsonNF
no factor from 2^68 to 2^69
2009-05-30raymondfNF
no factor from 2^67 to 2^68
2009-05-02D HinnersNF
no factor from 2^66 to 2^67
2009-03-18D HinnersNF
no factor from 2^65 to 2^66
2008-10-10Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-08Sturle SundeNF
no factor from 2^63 to 2^64