109 786 829 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 =	852000
B2 =	36689000

Status	Date	User	Residue	Shift	Type	Base
Verified	2022-07-16	ky0uraku	42BC9C89C5DA0E0F	63782606	1	3

History

Date	User	Type	Result
2022-07-16	J. Brian Watkins	CERT	PRP Certification CERT proof power = 9 Proof certified good
2022-07-16	ky0uraku	C-PRP	42BC9C89C5DA0E0F PRP proof power = 9 PRP: Verified Proof certified good
2022-06-27	jwnutter	NF	no factor from 2^76 to 2^77
2022-02-20	Ryan Propper	NF-PM1	B1=852000, B2=36689000
2021-03-28	TheJudger	NF	no factor from 2^75 to 2^76
2021-03-22	-Anonymous-	NF	no factor from 2^74 to 2^75
2020-09-10	XZT	NF	no factor from 2^73 to 2^74
2020-05-04	TheGazMan	NF	no factor from 2^72 to 2^73
2020-04-11	Architects Cubed	NF	no factor from 2^72 to 2^73
2018-02-22	el grocco	NF	no factor from 2^71 to 2^72
2015-08-28	C. van Someren	NF	no factor from 2^70 to 2^71
2014-11-15	PascalBieri	NF	no factor from 2^69 to 2^70
2014-11-09	PascalBieri	NF	no factor from 2^68 to 2^69
2014-11-05	PascalBieri	NF	no factor from 2^67 to 2^68
2014-08-01	g0b	NF	no factor from 2^66 to 2^67
2012-05-26	Torchwood Institute	NF	no factor from 2^65 to 2^66
2010-09-15	sasaki3	NF	no factor from 2^64 to 2^65
2010-04-30	EPF	NF	no factor from 2^63 to 2^64