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
111354899Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 819000
B2 = 23685000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-03-20Gyuri1C41F18B2E1A80F9222458213
History
DateUserTypeResult
2022-03-20lugge_waCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-03-20GyuriC-PRP
1C41F18B2E1A80F9
PRP proof power = 10
PRP: Verified
Proof certified good
2022-03-10LordJuliusNF
no factor from 2^62 to 2^63
2022-02-21GyuriNF-PM1
B1=819000, B2=23685000
2020-12-14arpcarNF
no factor from 2^75 to 2^76
2020-11-23arpcarNF
no factor from 2^74 to 2^75
2020-09-21LOBESNF
no factor from 2^73 to 2^74
2020-04-20SRBaseNF
no factor from 2^72 to 2^73
2019-01-15Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-06Alexander StohrNF
no factor from 2^70 to 2^71
2015-02-02Brandon VincentNF
no factor from 2^69 to 2^70
2013-10-10SMoffatNF
no factor from 2^68 to 2^69
2013-10-06SMoffatNF
no factor from 2^67 to 2^68
2013-10-03instant28NF
no factor from 2^66 to 2^67
2012-05-28GIMP PhilippinesNF
no factor from 2^65 to 2^66
2010-09-22lindedNF
no factor from 2^64 to 2^65
2010-05-03sasaki3NF
no factor from 2^63 to 2^64