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
110382397Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 828000
B2 = 33766000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-03-28tServo5098EC0206F2AA44013
History
DateUserTypeResult
2022-03-29Jason VK4FJGSCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-03-28tServoC-PRP
5098EC0206F2AA44
PRP proof power = 8
PRP: Verified
Proof certified good
2022-03-01Ryan PropperNF-PM1
B1=828000, B2=33766000
2020-12-20David HruskaNF
no factor from 2^76 to 2^77
2020-08-22Bill StaffenNF
no factor from 2^75 to 2^76
2020-08-22Bill StaffenNF
no factor from 2^74 to 2^75
2020-07-19David HruskaNF
no factor from 2^73 to 2^74
2020-04-20SRBaseNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-10-10-Anonymous-NF
no factor from 2^70 to 2^71
2015-10-05La GüiraNF
no factor from 2^69 to 2^70
2015-10-05La GüiraNF
no factor from 2^68 to 2^69
2015-10-05La GüiraNF
no factor from 2^67 to 2^68
2014-12-03g0bNF
no factor from 2^66 to 2^67
2012-05-26omiXorpNF
no factor from 2^65 to 2^66
2010-09-18Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-07-01oodairaNF
no factor from 2^63 to 2^64