Factor Info

ID 143032
Size 950 digits / 3153 bits
Status composite
Value 13529129731044707193877495687273731017571237366986370988785205957941074541302899381878643474403173155190114244283499584938442676999477560304195038223456837332248840613751743644983523255933067901461358450666829792375918394299263859220067969201680950246261989371902256104402777296997346960292306575347637502539245117957878440385545825145323377282060597666909710931744743497033435815802780939029863100145253746813139973905424321557434595144620239047231901739117119522742419058045209113196316382974449019712078649329569781360407990460409178484915347126605179715638962356292292968604807827484049160501166838243339250018727054035447876382344872575492858029200137910798398459657538146789065656714535594669283740468933865064975867344127645758949513786591220403655836137267313670572077214385099951598870109808401195642774765381542162725450959589570780407865994829747966926527229883201979861738768901982213664989502396647751990434218342123268590116052374780471

Factorizations

Primary (ID: 7471) 86047082949427536089202802741 (proven prime)
(ID: 178958) 157229382650846914516606846922204244779390748226618319245523439458213665968249013055829588931079320268820980348546310232224925055017731220513627155824713521767870964553415772402320892623191938496430100368633328805655803214682184525378498632562983889776970103530109829709388044521750602635388500651517528919250600570371109851816173763168078088839140124885514198100949269387341496354578764013660235950930741710500136519753951328521060744602135863014177286285086804247358519379773885423681713384333105756388833253198963972279813222786163944408791079353603411548376760653696977122467023206103739973795475879198956613294494739216639814633129927697715636164558542665818355114009610814652549938508368376241977769981535307623289547819597983575868112040192183920016218393950231976708196928680379653194953513753365881767321939455425590765008297354240596979913848256013194175363092599027299066181003577554592046132413862367098025531 (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.