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
62416721TF
No factors below 274
TF target 274
P-1
B1 = 710000
B2 = 710000
LL
StatusDateUserResidueShift
Verified2013-04-21-Anonymous-DCA2C6CE4F8323C628597253
Verified2022-09-05Sergey NosovDCA2C6CE4F8323C649804978
History
DateUserTypeResult
2022-09-05Sergey NosovC-LL
DCA2C6CE4F8323C6
2016-02-26-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-04-21-Anonymous-C-LL
DCA2C6CE4F8323C6
2013-03-31-Anonymous-NF-PM1
B1=710000
2013-03-23Kevin JagetNF
no factor from 2^72 to 2^73
2013-03-23Kevin JagetNF
no factor from 2^71 to 2^72
2012-09-04Bold_SeekerNF
no factor from 2^70 to 2^71
2011-12-03-Anonymous-NF
no factor from 2^69 to 2^70
2009-08-10unconnectedNF
no factor from 2^68 to 2^69
2009-08-09Sturle SundeNF
no factor from 2^67 to 2^68
2009-08-08S00030NF
no factor from 2^66 to 2^67
2009-02-19GraviousNF
no factor from 2^65 to 2^66
2009-02-15infinitediscoveryNF
no factor from 2^64 to 2^65
2008-12-20DerekNF
no factor from 2^63 to 2^64