100 907 633 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 2⁷⁸

TF target 2⁷⁶

P-1

B1 =	745000
B2 =	14155000

Status	Date	User	Residue	Shift	Type	Base
Verified	2020-11-09	Ben Delo	11DD4C5A041AD9F6	14839060	1	3

History

Date	User	Type	Result
2020-11-09	Ben Delo	CERT	PRP Certification CERT proof power = 8 Proof certified good
2020-11-09	Ben Delo	C-PRP	11DD4C5A041AD9F6 PRP proof power = 8 PRP: Verified Proof certified good
2020-11-08	Ben Delo	NF-PM1	B1=745000, B2=14155000, E=12
2020-11-06	Alexander Dubrovin	NF-PM1	B1=10000
2020-04-15	SRBase	NF	no factor from 2^77 to 2^78
2020-01-26	TheJudger	NF	no factor from 2^76 to 2^77
2020-01-26	TheJudger	NF	no factor from 2^75 to 2^76
2020-01-26	TheJudger	NF	no factor from 2^74 to 2^75
2019-12-15	ViliamF	NF	no factor from 2^73 to 2^74
2019-12-14	ViliamF	NF	no factor from 2^72 to 2^73
2014-12-11	Quantum Singularity	NF	no factor from 2^71 to 2^72
2014-03-25	hkskyp	NF	no factor from 2^70 to 2^71
2014-03-23	Andreas_Truetsch	NF	no factor from 2^69 to 2^70
2013-10-25	Robish	NF	no factor from 2^68 to 2^69
2013-08-24	AdolfNor	NF	no factor from 2^67 to 2^68
2011-04-02	Craig Meyers	NF	no factor from 2^66 to 2^67
2011-02-17	Craig Meyers	NF	no factor from 2^65 to 2^66
2010-08-11	sasaki3	NF	no factor from 2^64 to 2^65
2010-02-01	1997rj7	NF	no factor from 2^63 to 2^64