Factor Info
| ID | 5128 |
| Size | 175 digits / 582 bits |
| Status | composite |
| Value | 8632080787747124208279329896353337411727543898165594265686118560427373408344244276900969511867876546608035672787137516167642729354757032645334627792608728652789796077410152121 |
Factorizations
| Primary | (ID: 4236) 52370346649565455417091 (proven prime) |
| (ID: 5129) 164827642740431414874849684182505782710428197025271702494779230698874275713779765244629011983444409661413273967638403577673975679157510098154332878045331 (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.