Factor Info

ID 194130
Size 552 digits / 1832 bits
Status composite
Value 223957445253489532512567301513765381631141179825873370772817869852110443712369271664690834496752721055755479115266198555232357186492139999542072889726193248026403426802316641449096609721864448752315056341494945496795635358437258449875364309772127242255201392406327545919221429299330125073295292227962955233427945704527802904782844633342775247511365271315197642851409209637049019968657211337882734492111704776482400188307094616553876371454846586523457760119909047321499904220096705577474403758137526013429819913782639557294458218692096087456806248984593

Factorizations

Primary (ID: 193518) 634970380047486590598182122527424626210233053 (proven prime)
(ID: 194131) 352705342313354456502902319036322583009270536223248119455700856872003299605358254497609667052654569510398358612422609853691702040555105153941229896672356050839688488840073676727200936501534268414220574369768086208890485145549225806771260241248936314686079097806664258416318228828280793482446349861280379147470309027875663069002242546936875350830788018347442341424833794395791604550279665931212492825973458871138133764463529706839052502551863225793033757952120858243933741506134498167330940074444974741034181 (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.