Factor Info

ID 158507
Size 906 digits / 3007 bits
Status composite
Value 156495455965873507453609890780615543891679786035377653633355976355147951145447425298806676682279111174427470816675601929324088084853293988484047810312713660129903612179579533545517999184433474512675592339262795233653535489712948247202196057537348956944393401293006626910567626156184301120480776152127079428338189851698292035014866475261782706317683500114118187056326630007856077504262387346591851746296170482290918678940514021549073339246188769531916767833717762114638215475193150264245616383876902126605300445727935061403694417697993438923854210441512750313986770645569559151772119258573783229900549261281999558725710841934405670992963050864576375367988485807660633253606437707702858359614685261485293300136863758319039939797346436597601811692209637607990574705494429627990412633976701253325689660292553136597778635634458256842701638139176779988079472443297895549001155238587352826442490942265559246843849

Factorizations

Primary (ID: 2993) 5302306226370307681801 (proven prime)
(ID: 158508) 29514601625150275457990959328177875817398359455684219691535606296926428306931132264825962881445862015567710339671845603526775380238874201830181129755615720730756295057934919098942016915221406240425734370574519640650999483232097479024944771125477700181562699590872559842140705017480921732074560652653226680417798241992788004975928362870512756660852050768529120891780770340566192459804818399979059144531222535907621766771211399967320211312854983891381150870181976198783524196629201902824777689266014230953626780334588263149598327788705639970352120955323626009173715574907825283670493631260034190443853005331634462462475359666185690159136073015966060008645646198361122342355581234900297514216942786893352541144789401718474135099232300355265563919331183854807795901498284335282040351020581861321926163452838831500085464537481044599412926822832712108763791076119554529047495241782922355649 (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.