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
119174857Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 929000
B2 = 510857490
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-04-05ky0uraku7EEF936043A3FD3E7778219713
History
DateUserTypeResult
2024-04-05LookASCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-04-05ky0urakuC-PRP
7EEF936043A3FD3E
PRP proof power = 9
PRP: Verified
Proof certified good
2023-09-10Simon JosefssonNF-PM1
B1=929000, B2=510857490
2022-01-22AerowNF
no factor from 2^76 to 2^77
2021-07-07TheJudgerNF
no factor from 2^75 to 2^76
2021-05-27hktNF
no factor from 2^74 to 2^75
2021-03-10Risto A. PajuNF
no factor from 2^73 to 2^74
2020-10-19SRBaseNF
no factor from 2^72 to 2^73
2015-05-05Smok_bmv NF
no factor from 2^71 to 2^72
2015-04-24manskyNF
no factor from 2^70 to 2^71
2015-04-17Judge HaleNF
no factor from 2^69 to 2^70
2015-04-17Judge HaleNF
no factor from 2^68 to 2^69
2015-04-17Judge HaleNF
no factor from 2^67 to 2^68
2014-12-13Jan KuipersNF
no factor from 2^66 to 2^67
2012-07-29RichardNF
no factor from 2^65 to 2^66
2010-10-16oodairaNF
no factor from 2^64 to 2^65
2010-05-15CreweNetNF
no factor from 2^63 to 2^64