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
100589897Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 10000000
B2 = 100000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-12-19ky0urakuA2E7801946F47302013
Verified2021-01-20S00030A2E7801946F473023808577713
History
DateUserTypeResult
2021-01-20curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-01-20S00030C-PRP
A2E7801946F47302
PRP proof power = 8
PRP: Verified
Proof certified good
2020-12-19Team_InspectorCERT
PRP Certification
CERT proof power = 8
Proof certified good
2020-12-19ky0urakuC-PRP
A2E7801946F47302
PRP proof power = 8
PRP: Verified
Proof certified good
2020-12-16ky0urakuNF-PM1
B1=10000000, B2=100000000
2020-10-26S00030NF-PM1
B1=725000, B2=19859000
2020-09-02ktonyNF
no factor from 2^75 to 2^76
2020-09-02ktonyNF
no factor from 2^74 to 2^75
2020-03-22JoDuNF
no factor from 2^73 to 2^74
2020-02-29el groccoNF
no factor from 2^72 to 2^73
2013-08-24La GüiraNF
no factor from 2^71 to 2^72
2013-08-24La GüiraNF
no factor from 2^70 to 2^71
2013-08-24La GüiraNF
no factor from 2^69 to 2^70
2013-08-24La GüiraNF
no factor from 2^68 to 2^69
2013-08-24La GüiraNF
no factor from 2^67 to 2^68
2011-03-21Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-20Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-10Cedric VonckNF
no factor from 2^64 to 2^65
2010-02-221997rj7NF
no factor from 2^63 to 2^64