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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
59899531TF
No factors below 274
TF target 273
P-1
B1 = 565000
B2 = 11582500
LL
StatusDateUserResidueShift
Verified2014-03-18gregor02F1849A082207E324477041
Verified2021-11-04Sergey Nosov02F1849A082207E319266541
History
DateUserTypeResult
2021-11-04Sergey NosovC-LL
02F1849A082207E3
2019-02-17TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^56 to 2^63
2014-03-18gregorC-LL
02F1849A082207E3
2013-02-22AntonioKNF-PM1
B1=565000, B2=11582500, E=12
2012-02-03ChuckNF
no factor from 2^72 to 2^73
2012-02-03ChuckNF
no factor from 2^71 to 2^72
2012-02-02David CampeauNF
no factor from 2^70 to 2^71
2012-01-30Kyle AskineNF
no factor from 2^69 to 2^70
2009-07-21Chris VernieriNF
no factor from 2^68 to 2^69
2009-07-17Chris VernieriNF
no factor from 2^67 to 2^68
2009-07-13BranMuffinNF
no factor from 2^66 to 2^67
2009-07-08PPed72NF
no factor from 2^65 to 2^66
2009-06-24PrimeCruncherNF
no factor from 2^64 to 2^65
2008-07-13monstNF
no factor from 2^63 to 2^64