Factor Info
| ID | 161585 |
| Size | 150 digits / 498 bits |
| Status | composite |
| Value | 435761883665324524057142842248798514419678961453714769798666405231366230584394624033010879575027785487043579716573411314769022240622841674378407355973 |
Factorizations
| Primary | (ID: 161181) 828007293659316381424892989 (proven prime) |
| (ID: 161586) 526277832335881283134197052273415092050232493298743237530154024612119227513643560456389452318898032670659281698241035340457 (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.