Factor Info
| ID | 42109 |
| Size | 160 digits / 532 bits |
| Status | composite |
| Value | 8001918817598014459126957073484901991390475552075150422456294960275919608802373490792641252900098132000281487890449083521503163802399537247928696284755048531933 |
Factorizations
| Primary | (ID: 203) 2663396138301998847157242280783003329461657 (proven prime) |
| (ID: 46022) 3004404302658295670822172439812727297837387570147910073135029579716715977702436105578221093528140814806755722073136869 (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.