Factor Info
| ID | 55538 |
| Size | 212 digits / 704 bits |
| Status | composite |
| Value | 72106991924579726657750551032839552399047714718994646678785211758762808060094414824730055848088769193417980465210394356959776992801637039860512977555756411824176356438751487407215446478480541120238175166301263037 |
Factorizations
| Primary | (ID: 54894) 4961804056982481090385314988238018557 (proven prime) |
| (ID: 79200) 14532414238145381626316764793444089100728861672678368582596585248894585355354518143136594433640080633184936793201811465952380224712083066658514235429159584276293047067198024641 (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.