Factor Info
| ID | 154969 |
| Size | 174 digits / 578 bits |
| Status | composite |
| Value | 600254709758537807941054670364157225662765856800882250284845965435696848436724368914454246301632930298922853375817167574811885096893348784155639994562064232078876889803139457 |
Factorizations
| Primary | (ID: 154720) 2121734092665157406108976641321341571103440372921057 (proven prime) |
| (ID: 188922) 282907604602113222534489518204438135392068665341989540800955849375475626814008118102814570535472828004058597095694115351201 (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.