Factor Info
| ID | 193686 |
| Size | 185 digits / 613 bits |
| Status | composite |
| Value | 28731705398563993031783706705791962004757728705471165431996709386424646044382390292579431483593260239996339603876973820934222969024187047621659100947862937639104763504460446610007548963 |
Factorizations
| Primary | (ID: 161006) 3535070255099521842149246179376759 (proven prime) |
| (ID: 193687) 8127619347060223385030411469037379362821151437500395491188945727933942252870553963984728138416828246544872292235046706577646471365671493273650753394357 (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.