Factor Info
| ID | 81449 |
| Size | 173 digits / 572 bits |
| Status | composite |
| Value | 10740122609093803292630716647161755636232958230912156414373227013250097533260222163879855261216002848570456103402661074579851213172921254973765557101296428960655792111767813 |
Factorizations
| Primary | (ID: 81165) 800635015652427578182111867947908724037 (proven prime) |
| (ID: 81450) 13414505235374710821764313589578124135082594142187079509373360016742609497483557244929068414693298947824561502652300076048885554170049 (proven prime) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.