Factor Info
| ID | 17718 |
| Size | 197 digits / 652 bits |
| Status | composite |
| Value | 13227341369876493973804079598085396720543809375119447615022786746318621593797472640930256701734583397010428551039049277777218767466578479846669741466464504417687117602705803420780559106804116779449 |
Factorizations
| Primary | (ID: 17166) 1265855393578666785134496493194757776649681 (proven prime) |
| (ID: 17719) 10449330497760745004668176405871187971096117444223412006725497680303184569433158549060494908981733843165862469301701083564641720562416533823856176295802729 (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.