Factor Info
| ID | 201687 |
| Size | 204 digits / 677 bits |
| Status | composite |
| Value | 563886836956623317032951764130767759669158711707951855896962131062083583172185994359814100754761282317173808898330386344081353558491592954904929861650459170421044928685906796767892175215275177836016473231 |
Factorizations
| Primary | (ID: 216140) 68428636341940746996456551633 (proven prime) |
| (ID: 216141) 8240509633114085416731458463011193581620637740247677305445543562161117050898057754125953711318912111790332111195191811256480058655122951005729810249562276974846288338380704607 (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.