Factor Info
| ID | 152228 |
| Size | 91 digits / 300 bits |
| Status | composite |
| Value | 1715242729479659510136552010195430663942776885738700693095336941479144111777778079615561763 |
Factorizations
| Primary | (ID: 152105) 2098323645062285611121141 (proven prime) |
| (ID: 152229) 817434781100579498661669180613894104834813444672887217009403394743 (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.