100 175 213 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 =	835000
B2 =	17117500

Status	Date	User	Residue	Shift	Type	Base
Verified	2020-10-09	ky0uraku	CECAE7F8C9B3D253	25729208	1	3

History

Date	User	Type	Result
2020-10-09	nkl	CERT	PRP Certification CERT proof power = 9 Proof certified good
2020-10-09	ky0uraku	C-PRP	CECAE7F8C9B3D253 PRP proof power = 9 PRP: Verified Proof certified good
2020-09-18	Ryan Propper	NF-PM1	B1=835000, B2=17117500, E=6
2020-07-12	penlu	NF	no factor from 2^75 to 2^76
2020-06-05	lobsterfordinner	NF	no factor from 2^74 to 2^75
2020-02-17	JoDu	NF	no factor from 2^73 to 2^74
2020-02-09	el grocco	NF	no factor from 2^72 to 2^73
2014-11-24	shauge	NF	no factor from 2^71 to 2^72
2012-10-14	Norman Ley	NF	no factor from 2^70 to 2^71
2011-04-21	Xyzzy	NF	no factor from 2^69 to 2^70
2011-04-14	Craig Meyers	NF	no factor from 2^68 to 2^69
2011-04-14	Craig Meyers	NF	no factor from 2^67 to 2^68
2011-02-21	Craig Meyers	NF	no factor from 2^66 to 2^67
2011-02-04	Craig Meyers	NF	no factor from 2^65 to 2^66
2010-08-11	linded	NF	no factor from 2^64 to 2^65