Factor Info
| ID | 16649 |
| Size | 203 digits / 673 bits |
| Status | composite |
| Value | 19945743446264519454939885695375913710166686578952410267507269551426507324742290099393841706024545651345600998764980488035919955474230792992577277676612480254754778696117060822600535433459067333948575393 |
Factorizations
| Primary | (ID: 16650) 17051292069674640005452987672247750911936235878013818247660621722169977358186200783 (proven prime) |
| (ID: 6819) 1169749680244912326138211518173648104342708417321462088878770777077018070874770315901989031997671838650855091818008950671 (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.