Factor Info
| ID | 123678 |
| Size | 187 digits / 620 bits |
| Status | composite |
| Value | 2663805915350730870579042660800327813964208775313865800421701952679886710346195503772513972996959268245329987707763953652689221699803551827964475311759360822422150298399214251071818571011 |
Factorizations
| Primary | (ID: 49681) 1855566246563166337345202862074546633854804346310983826691954025909031615085668633005987161 (proven prime) |
| (ID: 1966) 1435575754993693138486670973076163940524152853997599105805821661686903314393269927573114236177851 (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.