Factor Info
| ID | 16947 |
| Size | 168 digits / 556 bits |
| Status | composite |
| Value | 147168090957361618246673752221771517761382272293029464521140923535039229265082718849502796305676055406492794827705107347383933460607983771248513324520541295150750025809 |
Factorizations
| Primary | (ID: 6715) 1334402673828313149547634216455312875601 (proven prime) |
| (ID: 16948) 110287616956841134032297912447200556457507899290705382685235815161525688636734741910404294617100848306969914896169983581365905409 (composite) |
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.