113 695 957 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite: proven not-prime with PRP test

TF

No factors below 2⁷⁹

TF target 2⁷⁶

P-1

B1 =	452000
B2 =	15667000

Status	Date	User	Residue	Shift	Type	Base
Verified	2022-05-12	Yury Vorobyov	AFE8C4BF90B38D40	99140971	1	3

History

Date	User	Type	Result
2022-05-12	Jaidmaster	CERT	PRP Certification CERT proof power = 7 Proof certified good
2022-05-12	Yury Vorobyov	C-PRP	AFE8C4BF90B38D40 PRP proof power = 7 PRP: Verified Proof certified good
2022-04-03	Ryan Propper	NF-PM1	B1=452000, B2=15667000
2021-03-31	arpcar	NF	no factor from 2^78 to 2^79
2021-03-12	arpcar	NF	no factor from 2^77 to 2^78
2021-03-12	arpcar	NF	no factor from 2^76 to 2^77
2021-03-12	arpcar	NF	no factor from 2^75 to 2^76
2021-03-12	arpcar	NF	no factor from 2^74 to 2^75
2020-08-03	burkhajo	NF	no factor from 2^73 to 2^74
2020-04-22	SRBase	NF	no factor from 2^72 to 2^73
2018-12-27	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2015-02-25	GrunwalderGIMP	NF	no factor from 2^70 to 2^71
2015-02-22	Thomas Kerscher	NF	no factor from 2^69 to 2^70
2015-02-20	Bronzeman	NF	no factor from 2^68 to 2^69
2015-02-19	g0b	NF	no factor from 2^67 to 2^68
2014-12-03	Richard	NF	no factor from 2^66 to 2^67
2012-06-12	Richard	NF	no factor from 2^65 to 2^66
2010-10-01	Richard	NF	no factor from 2^64 to 2^65
2010-06-19	1997rj7	NF	no factor from 2^63 to 2^64