Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
64425071TF
No factors below 274
TF target 274
P-1
B1 = 580000
B2 = 11455000
LL
StatusDateUserResidueShift
Verified2014-12-14jas173073CE5ACCE53D57726463
Verified2022-01-14aas236_tpu173073CE5ACCE53D41659261
History
DateUserTypeResult
2022-01-14aas236_tpuC-LL
173073CE5ACCE53D
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-12-14jasC-LL
173073CE5ACCE53D
2013-11-13Architects CubedNF-PM1
B1=580000, B2=11455000, E=12
2013-11-11ktonyNF
no factor from 2^73 to 2^74
2013-11-11ktonyNF
no factor from 2^72 to 2^73
2013-05-06RichD0NF
no factor from 2^70 to 2^72
2012-04-15NoWhereManNF
no factor from 2^69 to 2^70
2009-10-09ANONYMOUSNF
no factor from 2^68 to 2^69
2009-10-09ANONYMOUSNF
no factor from 2^67 to 2^68
2009-10-09ANONYMOUSNF
no factor from 2^66 to 2^67
2009-10-08ANONYMOUSNF
no factor from 2^65 to 2^66
2009-10-06David JeongNF
no factor from 2^64 to 2^65
2009-05-31Architects CubedNF
no factor from 2^63 to 2^64