Factor Info
| ID | 8890 |
| Size | 213 digits / 705 bits |
| Status | composite |
| Value | 162745708756287511527779384998058939584339135418807495564250054288449928496725515361425921238016106863403477528032682566050404630180420753396446614769312806881559648225429942389581857552376476807400976864082117151 |
Factorizations
| Primary | (ID: 18944) 19616702141919323129388715950912065791 (proven prime) |
| (ID: 18945) 8296282809357284967361489074140740449764265113022248033285429641207275872335680009430559883184498019959692687403022295716742187497179895335821568585324937169058506424591412961 (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.