113 059 109 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 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	516000
B2 =	19066000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-05-26	Ruslan Borisov	0D3057E7E022022D	66568228	1	3

History

Date	User	Type	Result
2023-05-26	Remi Lucet	CERT	PRP Certification CERT proof power = 10 Proof certified good
2023-05-26	Ruslan Borisov	C-PRP	0D3057E7E022022D PRP proof power = 10 PRP: Verified Proof certified good
2022-04-02	Ryan Propper	NF-PM1	B1=516000, B2=19066000
2021-01-01	arpcar	NF	no factor from 2^76 to 2^77
2020-12-16	arpcar	NF	no factor from 2^75 to 2^76
2020-11-27	arpcar	NF	no factor from 2^74 to 2^75
2020-06-21	David Hruska	NF	no factor from 2^73 to 2^74
2020-04-22	SRBase	NF	no factor from 2^72 to 2^73
2015-06-17	endless_mike	NF	no factor from 2^71 to 2^72
2015-06-17	endless_mike	NF	no factor from 2^70 to 2^71
2015-06-17	endless_mike	NF	no factor from 2^69 to 2^70
2015-06-17	endless_mike	NF	no factor from 2^68 to 2^69
2015-04-15	SMoffat	NF	no factor from 2^67 to 2^68
2013-10-09	ANONYMOUS	NF	no factor from 2^66 to 2^67
2012-06-04	Corbyguy	NF	no factor from 2^65 to 2^66
2010-09-27	Corran	NF	no factor from 2^64 to 2^65
2010-06-22	1997rj7	NF	no factor from 2^63 to 2^64