93 001 127 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime

No factors below 2⁷⁷

TF target 2⁷⁵

P-1

B1 =	2500000
B2 =	60000000

Status	Date	User	Residue	Shift
Unverified	2017-08-01	C-C	0BA38A1FB656F7__	59359644

History

Date	User	Type	Result
2021-01-02	mikr	NF-PM1	B1=2500000, B2=60000000, E=12
2019-08-27	penlu	NF	no factor from 2^76 to 2^77
2017-08-01	C-C	C-LL	0BA38A1FB656F7__
2017-07-25	C-C	NF-PM1	B1=760000, B2=15390000, E=12
2017-07-24	C-C	NF	no factor from 2^75 to 2^76
2017-07-24	C-C	NF	no factor from 2^74 to 2^75
2017-07-24	C-C	NF	no factor from 2^73 to 2^74
2017-07-24	C-C	NF	no factor from 2^72 to 2^73
2017-07-24	C-C	NF	no factor from 2^71 to 2^72
2017-07-24	C-C	NF	no factor from 2^70 to 2^71
2017-07-24	C-C	NF	no factor from 2^69 to 2^70
2017-07-24	C-C	NF	no factor from 2^68 to 2^69
2017-07-24	C-C	NF	no factor from 2^67 to 2^68
2017-07-24	C-C	NF	no factor from 2^2 to 2^67
2014-12-31	shauge	NF	no factor from 2^70 to 2^71
2014-12-31	shauge	NF	no factor from 2^69 to 2^70
2014-11-19	monst	NF	no factor from 2^68 to 2^69
2014-09-26	-Anonymous-	NF	no factor from 2^67 to 2^68
2014-09-15	workerthread	NF	no factor from 2^66 to 2^67
2013-06-06	David Campeau	NF	no factor from 2^65 to 2^66
2011-01-01	Architects Cubed	NF	no factor from 2^64 to 2^65

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