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
79400533TF
No factors below 275
TF target 275
P-1
B1 = 745000
B2 = 15645000
LL
StatusDateUserResidueShift
Unverified2017-08-07Shnobel74785014B209A9__61778956
History
DateUserTypeResult
2017-08-07ShnobelC-LL
74785014B209A9__
2015-10-03Mark RoseNF
no factor from 2^74 to 2^75
2015-09-26Fox_McCloud_123NF-PM1
B1=745000, B2=15645000, E=6
2015-09-13NickOfTimeNF
no factor from 2^73 to 2^74
2013-01-26igNF
no factor from 2^72 to 2^73
2013-01-26igNF
no factor from 2^71 to 2^72
2013-01-26igNF
no factor from 2^70 to 2^71
2010-12-22dabunniesNF
no factor from 2^69 to 2^70
2010-12-15-Anonymous-NF
no factor from 2^68 to 2^69
2010-12-09-Anonymous-NF
no factor from 2^67 to 2^68
2010-12-02-Anonymous-NF
no factor from 2^66 to 2^67
2010-11-26PrimeCruncherNF
no factor from 2^65 to 2^66
2010-11-21riccardo ubertiNF
no factor from 2^64 to 2^65
2009-05-29Architects CubedNF
no factor from 2^63 to 2^64