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
111800699Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 5500000
B2 = 165000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-03-30Ernst W. MayerBE77CAAFAC22C17C013
History
DateUserTypeResult
2022-03-30SternenlichtCERT
PRP Certification
CERT proof power = 7
Proof certified good
2022-03-30Ernst W. MayerC-PRP
BE77CAAFAC22C17C
PRP proof power = 7
PRP: Verified
Proof certified good
2022-03-28Ernst W. MayerNF-PM1
B1=5500000, B2=165000000
2021-02-18KrieselNF
no factor from 2^75 to 2^76
2020-11-21arpcarNF
no factor from 2^74 to 2^75
2020-07-29Dylan DelgadoNF
no factor from 2^73 to 2^74
2020-04-21SRBaseNF
no factor from 2^72 to 2^73
2019-01-10Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-03ITSNF
no factor from 2^70 to 2^71
2015-04-26ITSNF
no factor from 2^69 to 2^70
2015-04-21ITSNF
no factor from 2^68 to 2^69
2015-04-15ITSNF
no factor from 2^67 to 2^68
2014-11-17RichardNF
no factor from 2^66 to 2^67
2012-05-30sasaki3NF
no factor from 2^65 to 2^66
2010-09-25RichardNF
no factor from 2^64 to 2^65
2010-05-04ALFNF
no factor from 2^63 to 2^64