8 004 121 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
48024727	8	25.5	old
45341653841587136983	20	65.3	2018-09-06 13:36:42
1064314684446281925578647393	28	89.8	2024-02-25 06:05:07

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2018-07-09	_p95holder_	E27D28C9615F9A0F	1	7349681	5	3
Verified (Factored)	2018-09-08	Oliver Kruse	E27D28C9615F9A0F	2	2733874	5	3
Verified	2024-03-03	InsolentJaguar	E27D28C9615F9A0F	3	4007414	5	3

P-1 factors

Date	Factor	B1	B2
2024-02-25	1064314684446281925578647393	937000	937000

History

Date	User	Type	Result
2024-03-03	fre_games	CERT	PRP Certification Proof certified good
2024-03-03	InsolentJaguar	C-PRP	M8004121/48024727/45341653841587136983/1064314684446281925578647393 : E27D28C9615F9A0F PRP proof power = 8 PRP: Verified Proof certified good
2024-02-26	Stef42	NF-PM1	B1=3000000, B2=7324972200
2024-02-25	Stef42	F-PM1	Factor: 1064314684446281925578647393 / (P-1, B1=937000)
2018-09-08	Oliver Kruse	C-PRP	M8004121/48024727/45341653841587136983 : E27D28C9615F9A0F PRP: Verified (Factored) PRP without proof (not generated)
2018-09-06	TJAOI	F	Factor: 45341653841587136983 / TF: 65-66
2018-07-09	_p95holder_	C-PRP	M8004121/48024727 : E27D28C9615F9A0F PRP: Verified (Factored) PRP without proof (not generated)