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
52761041TF
No factors below 274
TF target 273
P-1
B1 = 625000
B2 = 17656250
LL
StatusDateUserResidueShift
Verified2011-06-08Stefan-Wessels5128AA4A76A5F95213673362
Verified2020-05-04Dmitriy Degtiarev5128AA4A76A5F95232562221
History
DateUserTypeResult
2020-05-04Dmitriy DegtiarevC-LL
5128AA4A76A5F952
2019-07-10-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-02AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-14Mark RoseNF
no factor from 2^71 to 2^72
2015-09-26LaurVNF
no factor from 2^70 to 2^71
2014-10-22NesowaNF
no factor from 2^69 to 2^70
2011-06-08Stefan-WesselsC-LL
5128AA4A76A5F952
2010-08-02-Anonymous-NF
no factor from 2^68 to 2^69
2010-07-26RTHomeNF-PM1
B1=625000, B2=17656250
2009-04-27sasaki3NF
no factor from 2^67 to 2^68
2008-12-21Nick WagersNF
no factor from 2^66 to 2^67
2008-12-17rglarsonNF
no factor from 2^65 to 2^66
2008-12-16Peter JordanNF
no factor from 2^64 to 2^65
2008-11-26DerekNF
no factor to 2^64