Factor Info
| ID | 161078 |
| Size | 130 digits / 430 bits |
| Status | composite |
| Value | 1540990789762347869979661945680642371225510316205825300899369915014327681542796912608156026291810073643366731732383657616410825349 |
Factorizations
| Primary | (ID: 160967) 1391089682887364579894221 (proven prime) |
| (ID: 161079) 1107758046601169899506861505646275906278680436127684607347236994959130292385426179611378189704805027062169 (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.