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
113434609Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 560000
B2 = 9800000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-07-23Ruslan Borisov5753B12E6123CF7D6107450713
History
DateUserTypeResult
2023-07-23curtiscCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-07-23Ruslan BorisovC-PRP
5753B12E6123CF7D
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-09mes15-001NF-PM1
B1=560000, B2=9800000
2021-04-14burkhajoNF
no factor from 2^76 to 2^77
2021-01-20arpcarNF
no factor from 2^75 to 2^76
2021-01-17arpcarNF
no factor from 2^74 to 2^75
2020-09-30Johan ViljoenNF
no factor from 2^73 to 2^74
2020-04-22SRBaseNF
no factor from 2^72 to 2^73
2015-04-18Judge HaleNF
no factor from 2^71 to 2^72
2015-04-18Judge HaleNF
no factor from 2^70 to 2^71
2015-02-16Craig BlantonNF
no factor from 2^69 to 2^70
2015-02-15Brandon VincentNF
no factor from 2^68 to 2^69
2015-02-10g0bNF
no factor from 2^67 to 2^68
2014-11-13ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-06sasaki3NF
no factor from 2^65 to 2^66
2010-09-30RichardNF
no factor from 2^64 to 2^65
2010-06-081997rj7NF
no factor from 2^63 to 2^64