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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
77521511Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 274
P-1
B1 = 675000
B2 = 13500000
LL
StatusDateUserResidueShift
Unverified2016-10-04basey813DA8CE165B97__42747715
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-18Luke Durant0074E4C0254BED20013
History
DateUserTypeResult
2024-10-18Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-10-18Luke DurantC-PRP
0074E4C0254BED20
PRP proof power = 9
PRP: Verified
Proof certified good
2016-10-04baseyC-LL
813DA8CE165B97__
2016-04-04Mark RoseNF
no factor from 2^53 to 2^64
2016-03-28TheJudgerNF-PM1
B1=675000, B2=13500000, E=12
2016-03-19AirSquirrelsNF
no factor from 2^74 to 2^75
2016-03-19AirSquirrelsNF
no factor from 2^73 to 2^74
2016-03-19AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-14RichD0NF
no factor from 2^71 to 2^72
2013-01-02S00030NF
no factor from 2^70 to 2^71
2010-11-24MerckosNF
no factor from 2^69 to 2^70
2010-11-12seekuaNF
no factor from 2^68 to 2^69
2010-11-07Marco FrühbeisNF
no factor from 2^67 to 2^68
2010-11-06-Anonymous-NF
no factor from 2^66 to 2^67
2010-11-06Artyom.KazakNF
no factor from 2^65 to 2^66
2010-10-06GimarelNF
no factor from 2^64 to 2^65