8 394 013 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite, with 1 known prime factor. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁶⁸

Factored

Factor	Digits	Bits	Date
37505360129313409	17	55.1	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-22	storm5510	8455BD31586FF709	1	8204904	5	3
Verified	PRP without proof (not generated)	2020-05-17	Team_Inspector	8455BD31586FF709	1	4236652	5	3

History

Date	User	Type	Result
2024-05-12	Stef42	NF-PM1	B1=1025000, B2=1053971100
2020-05-17	Team_Inspector	C-PRP	M8394013/37505360129313409 : 8455BD31586FF709
2018-10-22	storm5510	C-PRP	M8394013/37505360129313409 : 8455BD31586FF709
1998-09-20	-anonymous-	F	Factor: 37505360129313409

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