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
58177351TF
No factors below 275
TF target 273
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2012-02-09curtiscC6D79CEE192C08FC3613290
Verified2020-11-26Sergey NosovC6D79CEE192C08FC34276473
History
DateUserTypeResult
2020-11-26Sergey NosovC-LL
C6D79CEE192C08FC
2019-01-14Sid & AndyNF
no factor from 2^74 to 2^75
2018-09-16Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=6
2018-08-01penluNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2015-06-23monstNF
no factor from 2^72 to 2^73
2015-06-23monstNF
no factor from 2^71 to 2^72
2012-02-09curtiscC-LL
C6D79CEE192C08FC
2011-12-30curtiscNF-PM1
B1=810000
2011-11-01-Anonymous-NF
no factor from 2^70 to 2^71
2011-10-02]mh[ VirtekNF
no factor from 2^69 to 2^70
2011-08-26Carsten KossendeyNF
no factor from 2^68 to 2^69
2009-05-31RoaldSNF
no factor from 2^67 to 2^68
2008-11-05GrunwalderGIMPNF
no factor from 2^66 to 2^67
2008-11-03dmbeesonNF
no factor from 2^65 to 2^66
2008-11-03Lars FrickeNF
no factor from 2^64 to 2^65
2008-10-31arnaudNF
no factor from 2^63 to 2^64