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
46000469TF
No factors below 273
TF target 272
P-1
B1 = 535000
B2 = 9496250
LL
StatusDateUserResidueShift
Verified2008-07-09Sturle SundeB3A12E86F2A0CD464520258
Verified2018-10-26Mark RoseB3A12E86F2A0CD4632086667
Verified2020-05-03ANONYMOUSB3A12E86F2A0CD4628265537
History
DateUserTypeResult
2020-05-03ANONYMOUSC-LL
B3A12E86F2A0CD46
2018-10-26Mark RoseC-LL
B3A12E86F2A0CD46
2017-09-18Sid & AndyNF
no factor from 2^72 to 2^73
2015-12-04AirSquirrelsNF
no factor from 2^71 to 2^72
2015-10-28XZTNF
no factor from 2^70 to 2^71
2015-08-23Bruno VictalNF
no factor from 2^69 to 2^70
2013-02-10Carsten KossendeyNF
no factor from 2^68 to 2^69
2008-07-09Sturle SundeC-LL
B3A12E86F2A0CD46
2007-12-06Team_BunduNF
no factor from 2^67 to 2^68
2007-12-05Team_BunduNF
no factor from 2^66 to 2^67
2007-12-05Team_BunduNF-PM1
B1=535000, B2=9496250
2007-11-19George WoltmanNF
no factor from 2^65 to 2^66
2007-11-18George WoltmanNF
no factor from 2^64 to 2^65
2007-11-17George WoltmanNF
no factor from 2^63 to 2^64