Factor Info

ID 138597
Size 1152 digits / 3825 bits
Status composite
Value 154018664568256019866517272982871496027987765314512908203241446277584332638031927512502551620674144483917549598154620935937763376875848226788423936802648866360660116330776396084544575644742369354311319945670166165638373322940936985428623507419310876674347399602314627490149098314348586795643124476769874614034984502930952343494174105956345519799374611801489009458191152502497604171459946090840940765094405766890384557621544645841775394680000143934438699264866721174640421438981082661820178713100267876462345272518900150960100479761578624217741784770152301916523877554463539613580404920721876020995186327008247656955274332626315001807456260551244863471430296911304219638320264645796948857934892246995993769457713739990185857088395845058351295253852512595318190470851898669285573173355644416183802960200118451106382358973565850510929902347218686323775676558916388177644788072011416572814838682253182356005280827810788260483128034461578924109187769427456491420133949244091186196725287432970218696745583465295171596803140436095520005836303173032547090601189164990843952731048271680340356390304492884394799723289412352130819987808327013251098699585826541517

Factorizations

Primary (ID: 171411) 10253382155170470870257366391175533283442277524879 (proven prime)
(ID: 173579) 15021254668693789021344393156464391767228141946406892696890317131984560430703368977348317452516588660253696368624615999092910501807268211632396743320741400395673546794349164899095135873835089404204246733604522699427854824649020219026930583564552699405979041129449899086666025437124092422360916703715579557585962826915040620853487743515716462064898502547790110434817897025623797354056140952521693337097471675133851265346083040056368127130959503651663681838022015073985175770927768714436683811621621378553388528576468461657644575311307313506492575150953270048739997162967517767366949614334331989306747421537875971943281963417295752375568520110676249624262254643992620378355610496542393956294185911592252177294104824028816606814132135377010705848387028473384864054745107469655042931139789143629781792277355226749268436327052211700449264823848214845045642472216948453209298560768399747701933153187746910081844787865050270919585691651617973022051022624483425726256956745122526388435582632936249161165690430020787601778322227739568309998715416086395441192497324753590469044848797086957526229471314155094826723 (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.