Factor Info
| ID | 83961 |
| Size | 145 digits / 481 bits |
| Status | composite |
| Value | 5167229838212881584109383027766039680015513985538677395673935111960994644767507215132088331278429987662174183538191350182506444502757452132105287 |
Factorizations
| Primary | (ID: 59491) 792423938062507527430649714259255216772926371811525455428211581 (proven prime) |
| (ID: 83962) 6520789680895888261595254452349566657563700235439519475833608719869537751275524627 (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.