Factor Info
| ID | 628 |
| Size | 133 digits / 441 bits |
| Status | composite |
| Value | 4447673283133898980002292084893466553503527732534248661147755948225247298993203018804880858735883395014280638249584466221423024126149 |
Factorizations
| Primary | (ID: 629) 13344964190088977739771473 (proven prime) |
| (ID: 630) 333284767181098299726367145497418276521316299097073514253283369522244426208931544433018318506688502602089013 (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.