102 044 543 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 =	17637500

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-01-13	ky0uraku	407F281ACAB954CF	2669888	1	3

History

Date	User	Type	Result
2021-01-13	Ben Delo	CERT	PRP Certification CERT proof power = 9 Proof certified good
2021-01-13	ky0uraku	C-PRP	407F281ACAB954CF PRP proof power = 9 PRP: Verified Proof certified good
2021-01-05	tottenhoff	NF-PM1	B1=850000, B2=17637500, E=6
2020-10-11	XZT	NF	no factor from 2^75 to 2^76
2020-10-11	XZT	NF	no factor from 2^74 to 2^75
2020-05-01	SRS Technology	NF	no factor from 2^73 to 2^74
2019-11-22	Ryan Propper	NF	no factor from 2^72 to 2^73
2014-04-27	Phil	NF	no factor from 2^71 to 2^72
2014-04-27	Phil	NF	no factor from 2^70 to 2^71
2014-04-27	Phil	NF	no factor from 2^69 to 2^70
2014-04-07	Earle Lowe	NF	no factor from 2^68 to 2^69
2013-09-08	-Anonymous-	NF	no factor from 2^67 to 2^68
2013-09-07	processinfo	NF	no factor from 2^66 to 2^67
2012-04-20	carlos56	NF	no factor from 2^65 to 2^66
2010-08-16	sasaki3	NF	no factor from 2^64 to 2^65
2010-04-18	1997rj7	NF	no factor from 2^63 to 2^64