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
109337197Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 852000
B2 = 36060000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-04-25Ruslan Borisov00B396C350D0F25A5056268613
History
DateUserTypeResult
2022-04-25Nickson QueirozCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-04-25Ruslan BorisovC-PRP
00B396C350D0F25A
PRP proof power = 10
PRP: Verified
Proof certified good
2022-03-11Ryan PropperNF-PM1
B1=852000, B2=36060000
2022-03-10LordJuliusNF
no factor from 2^62 to 2^63
2021-05-01TheJudgerNF
no factor from 2^75 to 2^76
2021-05-01TheJudgerNF
no factor from 2^74 to 2^75
2020-08-09schoenbornNF
no factor from 2^73 to 2^74
2020-05-01Architects CubedNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-17ANONYMOUSNF
no factor from 2^70 to 2^71
2014-11-11ANONYMOUSNF
no factor from 2^69 to 2^70
2013-10-18ITSNF
no factor from 2^68 to 2^69
2013-10-12Cow_tippingNF
no factor from 2^67 to 2^68
2013-09-29ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-01RichardNF
no factor from 2^65 to 2^66
2010-09-14sasaki3NF
no factor from 2^64 to 2^65
2010-06-04Torchwood InstituteNF
no factor from 2^63 to 2^64