Factor Info

ID 55254
Size 294 digits / 976 bits
Status composite
Value 576752352135132154662047446091124555202953030749371670670157761642942092849431816132125627297378150302029473080485389351578324561858967179124384746671353729321140395816688129067252688400186802974102742415059540545304691388829332091951834869310890152672210768669654614710043435292776490609722701

Factorizations

Primary (ID: 55255) 22221138052054464059847263 (proven prime)
(ID: 55256) 25955122135691348583531410744418036386577021713802236639310562902756655634247651400187654460294036132391839426669098237700241869403517848297570228730141416616801559391128400945964346123494598891494062056926618341981337382685522992562892840972472975864440397294886838227 (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.