Factor Info
| ID | 18448 |
| Size | 190 digits / 631 bits |
| Status | composite |
| Value | 5337250634116891596816121015141854125837377268411431983169963729644577557772477078625641876398029697816116421016571476148760779663526414954514462636649810132647456352352247499259102633380111 |
Factorizations
| Primary | (ID: 18449) 1803380635085187494461189037326621 (proven prime) |
| (ID: 18450) 2959580761975284450721580383578837375923274437358613628525825935301031925001549602769757427393967425187245227282567208751677786441362998643868622934939985691 (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.