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
75684383TF
No factors below 275
TF target 274
P-1
B1 = 660000
B2 = 13035000
LL
StatusDateUserResidueShift
Unverified2016-07-30ChavdarLalov45DD6A9A1F5802__21536392
History
DateUserTypeResult
2016-07-30ChavdarLalovC-LL
45DD6A9A1F5802__
2016-04-13Brian BeuningNF-PM1
B1=660000, B2=13035000, E=6
2016-04-05endless_mikeNF
no factor from 2^74 to 2^75
2016-04-031997rj7NF
no factor from 2^73 to 2^74
2016-02-17Judge HaleNF
no factor from 2^72 to 2^73
2014-05-14Panos KalatzantonakisNF
no factor from 2^71 to 2^72
2012-12-15-Anonymous-NF
no factor from 2^70 to 2^71
2010-10-26GnorfeNF
no factor from 2^69 to 2^70
2010-10-21GnorfeNF
no factor from 2^68 to 2^69
2010-10-16GnorfeNF
no factor from 2^67 to 2^68
2010-10-13]mh[ VirtekNF
no factor from 2^66 to 2^67
2010-10-11Charles A. MorrisNF
no factor from 2^65 to 2^66
2010-08-10-Anonymous-NF
no factor from 2^64 to 2^65
2009-05-01bayanneNF
no factor from 2^63 to 2^64