Factor Info
| ID | 63561 |
| Size | 195 digits / 646 bits |
| Status | composite |
| Value | 248861705623303568972219333754318878156725630513576069383444158622287083488694055768234281117286080859748944716049161527966692807195796731333873540251517130068673877507680784034682949505634190919 |
Factorizations
| Primary | (ID: 63562) 1655148745882817700457 (proven prime) |
| (ID: 63563) 150356097143744349721323470024836519191956784502275433329120800733005686526388572748549758453624134560835310282192065663291069130538129757544651053545320689879936735737457967 (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.