Factor Info
| ID | 31161 |
| Size | 196 digits / 651 bits |
| Status | composite |
| Value | 5490470229192593701525761649777888802026856543017873476498903987280115551140380627226390901265580370738436144372422636431909206340587289859359342092840304696302755530708165333337297065930464325643 |
Factorizations
| Primary | (ID: 17464) 150229032135327752933222419558205115221308398344159056674278560696885280711039602252138197654667 (proven prime) |
| (ID: 31162) 36547331438884099727114410025437724191882639263092614191503321841305380338823023355542833953649420929 (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.