Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
100458023Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 739000
B2 = 21650000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-10-21Albert PetterssonDA39E40DB42303B28903682913
History
DateUserTypeResult
2020-10-21Ben DeloCERT
PRP Certification
CERT proof power = 9
Proof certified good
2020-10-21Albert PetterssonC-PRP
DA39E40DB42303B2
PRP proof power = 9
PRP: Verified
Proof certified good
2020-10-18Albert PetterssonNF-PM1
B1=739000, B2=21650000, E=12
2020-08-25Bill StaffenNF
no factor from 2^75 to 2^76
2020-08-25Bill StaffenNF
no factor from 2^74 to 2^75
2020-03-15JoDuNF
no factor from 2^73 to 2^74
2020-03-15JoDuNF
no factor from 2^72 to 2^73
2014-12-09Earle LoweNF
no factor from 2^71 to 2^72
2014-07-27Ryan PropperNF
no factor from 2^70 to 2^71
2014-07-27SMoffatNF
no factor from 2^69 to 2^70
2014-03-25hkskypNF
no factor from 2^68 to 2^69
2014-03-24SWL551NF
no factor from 2^67 to 2^68
2011-03-18Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-14Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-10sasaki3NF
no factor from 2^64 to 2^65
2010-02-011997rj7NF
no factor from 2^63 to 2^64