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
113025761Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 516000
B2 = 19061000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-05-29ky0uraku6498625B8C0DF3D26220166113
History
DateUserTypeResult
2023-05-29KishCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-05-29ky0urakuC-PRP
6498625B8C0DF3D2
PRP proof power = 9
PRP: Verified
Proof certified good
2022-04-02Ryan PropperNF-PM1
B1=516000, B2=19061000
2020-12-30arpcarNF
no factor from 2^76 to 2^77
2020-12-16arpcarNF
no factor from 2^75 to 2^76
2020-11-25arpcarNF
no factor from 2^74 to 2^75
2020-09-16TheGazManNF
no factor from 2^73 to 2^74
2020-04-21SRBaseNF
no factor from 2^72 to 2^73
2019-01-06Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-04-21Smok_bmv NF
no factor from 2^70 to 2^71
2015-04-15SMoffatNF
no factor from 2^69 to 2^70
2013-10-12Cow_tippingNF
no factor from 2^68 to 2^69
2013-10-10g0bNF
no factor from 2^67 to 2^68
2013-10-09ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-03sasaki3NF
no factor from 2^65 to 2^66
2010-09-27Mr-PlonkNF
no factor from 2^64 to 2^65
2010-06-081997rj7NF
no factor from 2^63 to 2^64