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
70770449TF
No factors below 275
TF target 274
P-1
B1 = 635000
B2 = 12382500
LL
StatusDateUserResidueShift
Verified2016-12-23Shnobel88E2DAB26EFDDD8250746976
Verified2023-06-10-Anonymous-88E2DAB26EFDDD8234995868
History
DateUserTypeResult
2023-06-10-Anonymous-C-LL
88E2DAB26EFDDD82
2016-12-23ShnobelC-LL
88E2DAB26EFDDD82
2016-05-04-Anonymous-NF
no factor from 2^74 to 2^75
2015-01-23Armin BothurNF-PM1
B1=635000, B2=12382500
2014-10-16Jerry HallettNF
no factor from 2^73 to 2^74
2014-10-16Jerry HallettNF
no factor from 2^72 to 2^73
2014-10-16Jerry HallettNF
no factor from 2^71 to 2^72
2013-04-14ITSNF
no factor from 2^70 to 2^71
2012-11-10ITSNF
no factor from 2^69 to 2^70
2010-03-04HighPriceRanchNF
no factor from 2^68 to 2^69
2010-03-03sunithayaNF
no factor from 2^67 to 2^68
2010-02-28Jeff PalmerNF
no factor from 2^66 to 2^67
2010-02-28ANONYMOUSNF
no factor from 2^65 to 2^66
2010-02-28Graeme HolyoakeNF
no factor from 2^64 to 2^65
2008-11-24George WoltmanNF
no factor to 2^64
2008-11-22Wojciech FlorekNF
no factor to 2^64
2008-11-22-Anonymous-NF
no factor to 2^64