Factor Info

ID 5652
Size 253 digits / 841 bits
Status composite
Value 8123182233623097575507441312360227572983258308141953608591911386234174611988717988750881568138349912280096820463507493441584819886976682411368773101012219943737097585061868835104564185580690939645857447152680631488948083151059486134629633892922747858927

Factorizations

Primary (ID: 4231) 12812432238302009985937 (proven prime)
(ID: 13525) 634007820102987449858323305088048954953717296117153825723569543425743238286250186570725519205018055992399020557724333204317698426934540339519418697826669520253508814755189505751159615604205722201282868648769689098665118821447910271 (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.