Factor Info
| ID | 28665 |
| Size | 212 digits / 704 bits |
| Status | composite |
| Value | 79488897645502733096049438359689644232544508592664690934359296188053701143937667629875070775399192468936341605201000982925360403109512387045078996757501188440512246680687124029246218146541133968861176329381589111 |
Factorizations
| Primary | (ID: 7464) 51349797354047205216257689 (proven prime) |
| (ID: 28664) 1547988536302134127452799697352649900232692116433638715944532000382505520019109613632357800580149026329560889503860579373637937016637176400028230126986365128741405106588437360659461581199 (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.