Factor Info

ID 183586
Size 514 digits / 1707 bits
Status composite
Value 4045216340502285864227359363222680925358868180030011952421610618133691412673874659555234844551206177239699427784286627683969867544560058579498300014213985298771349494095696539190351589412283876930274435916005993197519901083743756920717974763549025844442614983898811335580609223025624625457725727656805168632034063684822466364689869903882000234260806505938657998362288829691758126594225205054872263840532114973619676363587667598439447143658106482425118971925542380339851822657495588410091893359848776054203600570461

Factorizations

Primary (ID: 182853) 504014143379662254738274886140789618784757605057931001 (proven prime)
(ID: 183587) 8025997670178706656339146608341761804313777440432487774248695801777829187353692219190170000275212598298719007917943549110710463301598109063250471720095529033399326241400934253195187587717035115904814037824973880922543974701467412664198010700889126012574067952705199935866000518043087545867119288276451889492664176519913507484189874239236541586675040283929038663893912304357417621262290327769439144798519889812049129596866621651583498705213733940923421045379461 (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.