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
112894913TF
No factors below 277
TF target 276
P-1
B1 = 515000
B2 = 19038000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-05-02Ruslan Borisov2C2B6093FA23EF514766826613
History
DateUserTypeResult
2023-05-02Remi LucetCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-05-02Ruslan BorisovC-PRP
2C2B6093FA23EF51
PRP proof power = 10
PRP: Verified
Proof certified good
2022-03-28Ryan PropperNF-PM1
B1=515000, B2=19038000
2020-12-18arpcarNF
no factor from 2^76 to 2^77
2020-12-11arpcarNF
no factor from 2^75 to 2^76
2020-11-25arpcarNF
no factor from 2^74 to 2^75
2020-08-31Johan ViljoenNF
no factor from 2^73 to 2^74
2020-04-04tscNF
no factor from 2^72 to 2^73
2015-04-18endless_mikeNF
no factor from 2^71 to 2^72
2015-04-18endless_mikeNF
no factor from 2^70 to 2^71
2015-04-18endless_mikeNF
no factor from 2^69 to 2^70
2015-04-14arnaudNF
no factor from 2^68 to 2^69
2015-04-13arnaudNF
no factor from 2^67 to 2^68
2014-11-11ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-10RichardNF
no factor from 2^65 to 2^66
2010-09-28RichardNF
no factor from 2^64 to 2^65
2010-05-05-Anonymous-NF
no factor from 2^63 to 2^64