Factor Info

ID 165803
Size 1199 digits / 3983 bits
Status composite
Value 68684822554734706652498814527465535850990928938928728336897392947043248128046331952775114432837228346587500545392882821703819613600387016825930756561627497914147885677644916986611998426739465043666896499097969050032164372537129377532604914056191922324041774552061862249467456061233927071061244064791647989937778920454129180830114546735476331211828071704458443668514675017894547711009882466023433756959693300211061616925818848845805392171207696432324324610952581208204964605148134021672321455829687541254642862868093019468504188495783374804337688563342076599004266981410013141462712092562611947610070841189764903640424927829673917888348732305795099218828285208850689722688446071481026668392120861342543858763145811376062659800899406334739860442917602742611727999262489370090999999592333003857410789362188261830341830871279714278663290938639059330808197940044521490933330365722770769480047864635395768771044349113519132906119431974586896345797283642519806439044320705761129762480902677505715282341412748833426341768990935434064358590612270734325095323647904929749524190886645480621411642517920435195115026878404052545221870989775748846950980452852734367660582298361416893200238997570543364888803136511

Factorizations

Primary (ID: 163982) 8912601559879806033539551 (proven prime)
(ID: 165804) 7706484138584220469581924015219854099624910742221934587606454320579499784007333290412189063474985156983208255894457449294017199403181430020573352221228114340059781780235942563064524926442493736441907712753917888043116617228113166139261448761247455944526559561595886631076122827181181599343890400664983957983568534032653743385548733268463656535070483953621416619498971791788644675440732701831532102115056351654770299529857131415217689351930267324986798023156540055154440804619499978673743987412093444559940946759013926012355607592838489180899026628983211447403371370387920210806094435721044391437528888376786935706685062570378224787471378406206781505233523084792726104509658858889177022073049265092271875585166940315390239207642306240836396931033678197232208862689592158596999465403361685242658870401636083960348331661394936208276783594821272921232029194747001007120767709273281139267050200498817529635473394154535642356277214369583825726819009791495662772808291423913704237719977578515013004518080858585771854227088977936959644810011100869641790374652516397080509536965114736452932596049238544837402705544121300043344160937914334850696384063029029673993811375255517854228961 (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.