105 488 549 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 =	850000
B2 =	14662500

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-08-20	ky0uraku	D06C318544A1717C	99548149	1	3

History

Date	User	Type	Result
2021-08-20	Chad Steenerson	CERT	PRP Certification CERT proof power = 9 Proof certified good
2021-08-20	ky0uraku	C-PRP	D06C318544A1717C PRP proof power = 9 PRP: Verified Proof certified good
2021-08-12	ky0uraku	NF-PM1	B1=850000, B2=14662500
2021-03-28	TheJudger	NF	no factor from 2^75 to 2^76
2021-03-28	TheJudger	NF	no factor from 2^74 to 2^75
2020-04-02	SRBase	NF	no factor from 2^73 to 2^74
2019-12-18	mnd9	NF	no factor from 2^72 to 2^73
2015-01-09	shauge	NF	no factor from 2^71 to 2^72
2014-10-24	shauge	NF	no factor from 2^70 to 2^71
2014-10-24	shauge	NF	no factor from 2^69 to 2^70
2014-10-16	AK76	NF	no factor from 2^68 to 2^69
2013-09-10	Robish	NF	no factor from 2^67 to 2^68
2013-09-07	Iacomi Paul	NF	no factor from 2^66 to 2^67
2012-05-12	Torchwood Institute	NF	no factor from 2^65 to 2^66
2010-09-01	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-04-20	subgenius	NF	no factor from 2^63 to 2^64