Factor Info

ID 23657
Size 472 digits / 1567 bits
Status composite
Value 2669128832184966534078554237078413911226805397062318693224759579705221327068829586330331945780701126049218094239815812780915310734180529555148522209541990235727589390295136356295610236891676833555731850703799824799972062020266578258376023261728523551088758882334615479783857605168724642781823129607526818314585563295762556014799253405397221113604512370760700218089139321691730885288693249854200076404401505920221773229573351009230843058021839694575966730867635460366263777

Factorizations

Primary (ID: 18387) 76517845980555473610468712199440815091 (proven prime)
(ID: 33004) 34882435567556867361413160391582633935967083407022010879331050828213542937927643706734976538739018260007901274998587921562552064837571181600743495312244201920511960050521579041152238244355956534114782903602833512665860650428413303469682528261947168900155161369693210720250140561977612179713558921752184108283735203211687203073494037218613742354078931439036413544411628690161657009535612995546335431033881362805578389858642134610499547 (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.