form | total | min n | max n | tested | untested | in progress | completed | lead | primes |
---|---|---|---|---|---|---|---|---|---|
121*2^n+1 | 110,145 | 3,700,008 | 9,999,972 | 110,145 | 0 | 0 | 9,999,972 | 9,999,972 | 1 |
121*2^n-1 | 107,519 | 3,700,075 | 9,999,987 | 107,519 | 0 | 0 | 9,999,987 | 9,999,987 | 1 |
27*2^n-1 | 118 | 4,600,894 | 4,692,373 | 118 | 0 | 0 | 4,692,373 | 4,692,373 | 0 |