Factor Info
| ID | 76961 |
| Size | 137 digits / 453 bits |
| Status | composite |
| Value | 16209660146774669198935417553169849763733894798846096093209203396196187446870827433134201313175871554679915663895224296890723806798403501 |
Factorizations
| Primary | (ID: 52545) 937464483504494178640285420770901 (proven prime) |
| (ID: 76962) 17290959211786459683382512283636529975731089434141947493136144188311714393097649982562338502453012292601 (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.