Factor Info
| ID | 1831 |
| Size | 130 digits / 430 bits |
| Status | composite |
| Value | 1757958012184576325259157440757250284936132788710556241209280773747357657911970810118718752516159730605560727378535076134162887241 |
Factorizations
| Primary | (ID: 9933) 144177507338774553329771089 (proven prime) |
| (ID: 9934) 12193011549671851960752350913838001420411814465141749342837504284588518874253751672862668064508795918969 (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.