101 564 923 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 2⁷⁶

TF target 2⁷⁶

P-1

B1 =	1000000
B2 =	30000000

Status	Date	User	Residue	Shift	Type	Base
Verified	2020-12-22	ky0uraku	1B6170DFA3530C21	100221204	1	3

History

Date	User	Type	Result
2020-12-22	curtisc	CERT	PRP Certification CERT proof power = 9 Proof certified good
2020-12-22	ky0uraku	C-PRP	1B6170DFA3530C21 PRP proof power = 9 PRP: Verified Proof certified good
2020-12-13	Kriesel	NF-PM1	B1=1000000, B2=30000000
2020-10-10	TheJudger	NF	no factor from 2^75 to 2^76
2020-10-10	TheJudger	NF	no factor from 2^74 to 2^75
2020-03-20	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2020-03-20	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2015-01-09	shauge	NF	no factor from 2^71 to 2^72
2014-06-30	cicciopernacchia	NF	no factor from 2^70 to 2^71
2014-06-11	arnaud	NF	no factor from 2^69 to 2^70
2014-06-09	webbert	NF	no factor from 2^68 to 2^69
2014-03-31	g0b	NF	no factor from 2^67 to 2^68
2013-10-29	pussijussi	NF	no factor from 2^66 to 2^67
2012-04-16	sasaki3	NF	no factor from 2^65 to 2^66
2010-08-14	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-03-01	1997rj7	NF	no factor from 2^63 to 2^64