Factor Info
| ID | 163751 |
| Size | 182 digits / 605 bits |
| Status | composite |
| Value | 75438448579682684634067918204000251205420741106290985166166827687835429675217346604890216641824644249375941178438583089935727115504161306225187067941408322536332203794636060273882477 |
Factorizations
| Primary | (ID: 163528) 382019264666805740784285056389 (proven prime) |
| (ID: 195430) 197472890916848181042107475995097155457103868446824099044417370374395401659246025376263871385926134550040398309350196143007818911833587384134899312494793 (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.