Factor Info

ID 154086
Size 946 digits / 3142 bits
Status composite
Value 4090772018293701038057636160605694526594380211831456317636505975005003704106736216197651987922950772807599665632919362561196557432373946490706151814980617731956657275923854273382699000191426328510241111963818249494871989470351792831943702268737884891262987220001354998675841833647425483620889904847524491527412772634731314684765037274315924049658807450535516404694304146948294717187232656890810615433781794299168142996501205877562430825186750685250626678348772570322353920110492137852615601426507027323214936403317898841951628526470359882482540698200780023192306560586936493228167035335293523694910238695122620496151409968391706026792377162569466749146694677027363956275099894992508319430325387175693047305189816856452548272834649529574097478083779485997234242494846432928660251563752366846698276322872170722220207325957303638373308981245360912406550700388090551248585722601202411332982400195382522764386767581078869130802803210728127690472372609

Factorizations

Primary (ID: 152590) 9153974005640767179061 (proven prime)
(ID: 154087) 446884819180492299541565832098647342056299272720971189344108625337168533660248272126379156961526823160041820880086098000786046591532513277618745996561012378829447000026411855856823124419642048564746263306174488371068279782970327780430692628933764224273513554706400193248929297318576316103426471041774220568342208159098074017456214799914359820299140620521864064887078759452659664722722853652317470804536153764895827408020039700866061454224719333647876782467742533831718194231238448360478609131261174966636130124198895947140826340803036486182560009086078166278872858264434129381754509129818660755196187123598742596095011735026796773496579903033395895616660173388580755745616940141507195047005961827459693103089538530878214702195186062461250336555490356258624293463177453960184783386003132984224779752240777308875791804927139231732765268551488981016823087252225099829293253011396011818535859433749122109698640966116884441613469 (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.