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
52911767TF
No factors below 276
TF target 273
P-1
B1 = 620000
B2 = 15500000
LL
StatusDateUserResidueShift
Verified2011-09-18MeNate0C6D25D407C59CC729278497
Verified2020-03-06frolyar0C6D25D407C59CC738533139
History
DateUserTypeResult
2020-06-21-Anonymous-NF
no factor from 2^75 to 2^76
2020-06-19-Anonymous-NF
no factor from 2^74 to 2^75
2020-03-06frolyarC-LL
0C6D25D407C59CC7
2019-05-20ixfd64NF
no factor from 2^73 to 2^74
2016-02-09AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-29Mark RoseNF
no factor from 2^71 to 2^72
2015-07-13Mark RoseNF
no factor from 2^70 to 2^71
2014-09-30NesowaNF
no factor from 2^69 to 2^70
2011-09-18MeNateC-LL
0C6D25D407C59CC7
2011-06-25MeNateNF-PM1
B1=620000, B2=15500000
2010-04-02Sturle SundeNF
no factor from 2^68 to 2^69
2009-04-25vidmarNF
no factor from 2^67 to 2^68
2008-12-16tmorrowNF
no factor from 2^66 to 2^67
2008-12-15-Anonymous-NF
no factor from 2^65 to 2^66
2008-12-15-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-15DerekNF
no factor to 2^64