Exponent Range:

to
Output results in text-only format
Show full details (current assignment, history, LL residues)
   Include full ECM history (every "no-factor ECM" result)
Get status

Mn	Status	Details
758796187	No factors below 273
	History	Date User Type Result 2021-05-13 James Hintz NF no factor from 2^72 to 2^73 2020-10-06 SRBase NF no factor from 2^71 to 2^72 2020-06-09 SRBase NF no factor from 2^70 to 2^71 2015-12-31 monst NF no factor from 2^67 to 2^70 2015-11-28 Gordon Spence NF no factor from 2^66 to 2^67 2013-09-28 america64 NF no factor from 2^65 to 2^66 2011-06-23 monst NF no factor from 2^64 to 2^65 2010-06-15 Architects Cubed NF no factor from 2^63 to 2^64