Factor Info

ID 20550
Size 294 digits / 974 bits
Status composite
Value 146258030691044996943597875605479605769986924845373502383794774070761950310048542673905901855334557348981757942382684237045023655319636029666752202422966897334986390810429579305751997902006115413883960956280966201027916934376058518310020660465332141053545949091610502683514341350465457554613419

Factorizations

Primary (ID: 20551) 200832542780845078687739 (proven prime)
(ID: 20552) 728258621167021012926336638594104936160044282759850588551294097567633833834715093387265049923658147112457202506423658857440754094376890372212502783650360413031316097388062362425161878116832771360334509913597301172775891698183462605670167552894542991840147291436948623121 (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.