112 774 229 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	804000
B2 =	246770370

Status	Date	User	Residue	Shift	Type	Base
Verified	2022-06-21	Ruslan Borisov	CCF51D08B5C3EB6D	65966421	1	3

History

Date	User	Type	Result
2022-06-21	Ben Delo	CERT	PRP Certification CERT proof power = 10 Proof certified good
2022-06-21	Ruslan Borisov	C-PRP	CCF51D08B5C3EB6D PRP proof power = 10 PRP: Verified Proof certified good
2022-03-27	aup	NF-PM1	B1=804000, B2=246770370
2020-12-29	arpcar	NF	no factor from 2^76 to 2^77
2020-11-29	arpcar	NF	no factor from 2^75 to 2^76
2020-11-27	arpcar	NF	no factor from 2^74 to 2^75
2020-07-24	RNutter	NF	no factor from 2^73 to 2^74
2020-04-21	SRBase	NF	no factor from 2^72 to 2^73
2019-01-10	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2014-07-20	Andreas_Truetsch	NF	no factor from 2^70 to 2^71
2013-10-25	PascalBieri	NF	no factor from 2^69 to 2^70
2013-10-21	Robish	NF	no factor from 2^68 to 2^69
2013-10-12	David_Dirkx	NF	no factor from 2^67 to 2^68
2013-10-09	NoWhereMan	NF	no factor from 2^66 to 2^67
2012-06-07	Richard	NF	no factor from 2^65 to 2^66
2010-09-26	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-05-08	James Hintz	NF	no factor from 2^63 to 2^64