Factor Info

ID 138715
Size 1161 digits / 3856 bits
Status composite
Value 396658519665365355266694356938617653859048613032132879545413677537191315293513493709215111363491620112362230071968076788455912559330603565886044260065396795572215395214978219924635672404972279851320481362110773296242319755674869292031052232245344210573904324530352227419662491437446613138233793887794160286910450258992442218504754996849963727654172547006428734435477760362328773030781141447631891258007115622723096702496787206223200513191511813151525967349487134480360541417171915156893005224684619602880670453943205855967642608916665287099373145983158095677292979841856927710286563589012707007824142796343353088127096073769550408960715179982522080956987455982810315085657541665476485925991689890190327606726538818400243535651652370148138710594216546066482618844938515889858433347317611283664987178076814772142612267587938588240058619973083276673232234021581168067879429349000340447047540709627980405245180263638308242182069044633961576656512178752687799098160020873482156586270778636341294948519815612314381318679556121771072636493060103952437979667712289174894450452135424724132807565396747911797812068496385357938356523228667849675292012620865625859506002427

Factorizations

Primary (ID: 136400) 356760584484267703279 (proven prime)
(ID: 138716) 1111833921448396596691284819574712613678098010008216478347491234202066734017044731128964285417415980178047812378825664199248262993142069214313664970051922070572949776086042286092991305984196779662853052749776050060043730928237749686807044873959492741004288579044183337687902701244388281145413153853908908402622515301119846000749376723020752060172010537384986402579338272886637460040559472636876323921309570108165491903815957532794535348318924316535876662229124902031906575890554762834665995943000166589268863802071762094414809954212639468741174276313559671674521383772370843437310872607390061101335128502615953582144987993291669830511117147398010149321986114015107287168336125942909777173518372265185341243175846139184484275598401879317504898843564839221919905383999668294791017124530021235441399160016259770242046527082090679202824416449319204807157156706730123774837583925684878764820936197056419358821521326914119865665013287489902701635782877091461507546930164774860219378226469322590505764346883217354262934913732104947226255330887819663904645506122539586340120112382527201985760143843025323884920880709175039742323075662022982484076213 (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.