Factor Info
| ID | 70887 |
| Size | 194 digits / 643 bits |
| Status | composite |
| Value | 21681624987123300890533086020231040545065803368868848886507039453890988353821529792684345802666935849630142380570079189224641937852347855232667050610421916275574910164565052876884881510853030991 |
Factorizations
| Primary | (ID: 70888) 278330926147861118689 (proven prime) |
| (ID: 70889) 77898727558593714768404088731881096942738749037119359414663641742850228777915168859827770622623750597876804264385202823233376975115225304028467618005526830945356729622563119 (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.