104 304 829 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 =	759000
B2 =	22836000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-06-11	Ben Delo	94F3FBB7529EAB5A	35124984	1	3

History

Date	User	Type	Result
2021-06-11	curtisc	CERT	PRP Certification CERT proof power = 8 Proof certified good
2021-06-11	Ben Delo	C-PRP	94F3FBB7529EAB5A PRP proof power = 8 PRP: Verified Proof certified good
2021-06-06	C.D.B.	NF-PM1	B1=759000, B2=22836000, E=12
2021-02-04	TheJudger	NF	no factor from 2^75 to 2^76
2021-02-04	TheJudger	NF	no factor from 2^74 to 2^75
2020-03-18	Hans Loeblich	NF	no factor from 2^73 to 2^74
2020-03-04	el grocco	NF	no factor from 2^72 to 2^73
2015-01-18	workerthread	NF	no factor from 2^71 to 2^72
2014-10-17	shauge	NF	no factor from 2^70 to 2^71
2014-10-17	shauge	NF	no factor from 2^69 to 2^70
2014-10-13	Smok_bmv	NF	no factor from 2^68 to 2^69
2014-05-13	Eugene Brike	NF	no factor from 2^67 to 2^68
2013-09-02	-Anonymous-	NF	no factor from 2^66 to 2^67
2012-05-11	omiXorp	NF	no factor from 2^65 to 2^66
2010-08-26	Architects Cubed	NF	no factor from 2^64 to 2^65
2010-04-18	linded	NF	no factor from 2^63 to 2^64