105 657 509 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 =	885000
B2 =	52546000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-09-04	ky0uraku	67D6F407DE29B393	60821186	1	3

History

Date	User	Type	Result
2021-09-04	EthanD	CERT	PRP Certification CERT proof power = 9 Proof certified good
2021-09-04	ky0uraku	C-PRP	67D6F407DE29B393 PRP proof power = 9 PRP: Verified Proof certified good
2021-08-25	Simon Josefsson	NF-PM1	B1=885000, B2=52546000
2021-04-04	TheJudger	NF	no factor from 2^75 to 2^76
2021-04-04	TheJudger	NF	no factor from 2^74 to 2^75
2020-04-02	SRBase	NF	no factor from 2^73 to 2^74
2020-01-03	David Hruska	NF	no factor from 2^72 to 2^73
2015-10-04	-Anonymous-	NF	no factor from 2^71 to 2^72
2014-10-24	SMoffat	NF	no factor from 2^70 to 2^71
2014-10-21	SMoffat	NF	no factor from 2^69 to 2^70
2014-06-21	Smok_bmv	NF	no factor from 2^68 to 2^69
2014-06-15	timc995	NF	no factor from 2^67 to 2^68
2013-09-07	SMoffat	NF	no factor from 2^66 to 2^67
2012-05-13	sasaki3	NF	no factor from 2^65 to 2^66
2010-09-01	sasaki3	NF	no factor from 2^64 to 2^65
2010-04-25	Richard	NF	no factor from 2^63 to 2^64