104 095 093 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: proven not-prime with PRP test

TF

No factors below 2⁷⁶

TF target 2⁷⁶

P-1

B1 =	750000
B2 =	22560000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-06-09	Ben Delo	1585CC28807163AC	96877513	1	3

History

Date	User	Type	Result
2021-06-09	slandrum	CERT	PRP Certification CERT proof power = 8 Proof certified good
2021-06-09	Ben Delo	C-PRP	1585CC28807163AC PRP proof power = 8 PRP: Verified Proof certified good
2021-06-07	David Hruska	NF-PM1	B1=750000, B2=22560000, E=6
2021-01-30	DRobinsonPE	NF	no factor from 2^75 to 2^76
2021-01-26	RichD0	NF	no factor from 2^74 to 2^75
2019-07-26	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2019-07-26	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2014-12-24	shauge	NF	no factor from 2^71 to 2^72
2013-09-04	Robish	NF	no factor from 2^70 to 2^71
2013-09-02	Robish	NF	no factor from 2^69 to 2^70
2013-09-01	Robish	NF	no factor from 2^68 to 2^69
2013-08-31	Robish	NF	no factor from 2^67 to 2^68
2013-08-30	Robish	NF	no factor from 2^66 to 2^67
2012-05-13	ANONYMOUS	NF	no factor from 2^65 to 2^66
2010-08-25	Architects Cubed	NF	no factor from 2^64 to 2^65
2010-04-22	Richard	NF	no factor from 2^63 to 2^64