Factor Info
| ID | 161310 |
| Size | 205 digits / 680 bits |
| Status | composite |
| Value | 4522259968037996842034548629969830892529373641633740974824863531719261276768813530095335432964862866483560835510129621939843450140475670976768159159712671872091948846229751719559821853623840679041254650883 |
Factorizations
| Primary | (ID: 161067) 1900676816200539211871 (proven prime) |
| (ID: 161311) 2379289277110252312137287263528058847617116637381079055575211604215549779766121793984185550087268317177828643495159786711595831718778530156594265214267469505717588321948375167203313373 (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.