Factor Info

ID 161745
Size 446 digits / 1479 bits
Status composite
Value 16068977152159058449013989024570586354948823126012791501382654696326613449237651005719545285081746909081474934017483359412277491942097697795343548638037168711154693349522494671315598112449468197394997335512066446548521493361543632979600777182473240006818343710264798278982807523514141604717876855268915612771900771847271403422233231097843422758949338602835304977140171559585893742325954946355880682341736507643564969405526884949839940812057995869

Factorizations

Primary (ID: 160967) 1391089682887364579894221 (proven prime)
(ID: 161746) 11551359592291757863238132577213388644486411600748536493711431365275036204574367203127631211771358491632267064727424030278274776731548860640003329975549764402924008340467699455725586827837342141529002273801416205476879620981761155206167327075658282140257710319275857799275403153470503667539531571412515123491052097847010170050173765255273663516341257792848336626662322000630560193058330745625253031968368939047827926446289 (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.