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
112709101Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 514000
B2 = 19007000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-08-11aas236_tpu2A8455CA7456D5C37511092913
History
DateUserTypeResult
2024-07-11-Anonymous-NF-PM1
B1=1205000
2022-08-13curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-08-11aas236_tpuC-PRP
2A8455CA7456D5C3
PRP proof power = 8
PRP: Verified
Proof certified good
2022-03-27Ryan PropperNF-PM1
B1=514000, B2=19007000
2020-12-29arpcarNF
no factor from 2^76 to 2^77
2020-06-12tscNF
no factor from 2^75 to 2^76
2013-11-14Craig MeyersNF
no factor from 2^70 to 2^75
2013-10-25PascalBieriNF
no factor from 2^69 to 2^70
2013-10-21ChrisS94NF
no factor from 2^68 to 2^69
2013-10-12ANONYMOUSNF
no factor from 2^67 to 2^68
2013-10-11SMoffatNF
no factor from 2^66 to 2^67
2012-06-01sasaki3NF
no factor from 2^65 to 2^66
2010-09-26kiwiboyNF
no factor from 2^64 to 2^65
2010-05-05Cedric VonckNF
no factor from 2^63 to 2^64