10 061 729 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
34218534336796949441	20	64.9	2011-04-25 02:06:43

Status	Date	User	Residue	Shift
Verified (Factored)	2000-08-24	Don Lehman	7A4EE69D195C9241	612246
Verified (Factored)	2003-11-16	Rohit Namjoshi	7A4EE69D195C9241	3975087

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2019-12-28	Niels_Mache_Nextcloud	7CC86BB34EEECB19	1	3376508	5	3
Verified	2021-01-25	marssystems	7CC86BB34EEECB19	1	2732243	5	3

History

Date	User	Type	Result
2023-05-11	This -Anonymous-	NF-PM1	B1=100000, B2=2000000, E=6
2022-04-09	James Heinrich	NF	no factor from 2^66 to 2^67
2022-04-09	James Heinrich	NF	no factor from 2^65 to 2^66
2022-04-09	James Heinrich	F	Factor: 34218534336796949441 / TF: 64-65
2022-03-27	Lisander Viaene	NF	no factor from 2^67 to 2^68
2021-01-25	curtisc	CERT	PRP Certification Proof certified good
2021-01-25	marssystems	C-PRP	M10061729/34218534336796949441 : 7CC86BB34EEECB19 PRP proof power = 8 PRP: Verified Proof certified good
2019-12-28	Niels_Mache_Nextcloud	C-PRP	M10061729/34218534336796949441 : 7CC86BB34EEECB19 PRP: Verified PRP without proof (not generated)
2011-04-25	James Heinrich	F-ECM	Factor: 34218534336796949441