101 097 223 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 =	729000
B2 =	21353000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-01-31	ky0uraku	E43BFD6D3C599570	92822712	1	3

History

Date	User	Type	Result
2021-01-31	Simon Josefsson	CERT	PRP Certification CERT proof power = 9 Proof certified good
2021-01-31	ky0uraku	C-PRP	E43BFD6D3C599570 PRP proof power = 9 PRP: Verified Proof certified good
2021-01-26	tottenhoff	NF-PM1	B1=729000, B2=21353000, E=6
2020-09-13	ktony	NF	no factor from 2^75 to 2^76
2020-09-13	ktony	NF	no factor from 2^74 to 2^75
2020-04-03	SRBase	NF	no factor from 2^73 to 2^74
2020-03-16	el grocco	NF	no factor from 2^72 to 2^73
2014-12-29	PascalBieri	NF	no factor from 2^71 to 2^72
2014-06-24	SMoffat	NF	no factor from 2^70 to 2^71
2014-05-29	webbert	NF	no factor from 2^69 to 2^70
2013-12-09	GrunwalderGIMP	NF	no factor from 2^68 to 2^69
2013-08-28	processinfo	NF	no factor from 2^67 to 2^68
2013-08-26	processinfo	NF	no factor from 2^66 to 2^67
2012-04-14	Gordon Spence	NF	no factor from 2^65 to 2^66
2010-08-12	-Anonymous-	NF	no factor from 2^64 to 2^65
2010-02-24	1997rj7	NF	no factor from 2^63 to 2^64