Factor Info
| ID | 3988 |
| Size | 185 digits / 613 bits |
| Status | composite |
| Value | 25403231660090213016426822570150388382150454658080974774676739155981669101620062537587424428183897628184507745178837902272535642550185591321637245329922952952301525789515964638197179473 |
Factorizations
| Primary | (ID: 3050) 1170711644777651877659556633665719 (proven prime) |
| (ID: 11097) 21698965559461003965073675349879690425070563888163817782536115817713874113945263812490629925867658076950469188382253139569022738861697946929865939667767 (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.