Factor Info

ID 158338
Size 1275 digits / 4234 bits
Status composite
Value 286592376708383920379855082674651160118330134918063103053244679564124493993843742980795940801015574181113312369335051864627920943782498632109558280119193691551619699304135446535635771327958947930378991461883709804553923154199250656587154515167919390039236816404917226857004810186038482421510175821036315180042031999730239213781194772225382002339270401236858094554953413884755074867010506791844256621335971548572761818653935288471016179454999727370336473141440833538287400534103133368166757497871571016571750079095748832787935531398207788297326760728870173899037143661748919395567253325635963549627412375684038528349458264018815388696906476680894182555677588826926572729229260940269959680404870612718775133549215158118421384878491602178907822147831459651814931194264336449897866869306134668665091389023977160504859849763585660140928265983233197805980796557707242925401538428455830265827272741062371047047433891376070356675563663599441664688450992500704922954846205023102623909892929442710278031043666831392528042672362008459303015253375189963990594429148653351227578108868040276111233986444055025486463327911981089415414878240893721208350187740344854547368971807190170784723051915512918785306000008638719547774662814125317947905082511992080874457301840203204744760421975129081

Factorizations

Primary (ID: 11125) 258777491057348926546569104663 (proven prime)
(ID: 192022) 1107485722724125194551697808142013628259458784215895933875797539434168679852354735577962409288477203308736364189503773595489274274504257835937040347785461489067636550987890705262967125888087634163323754774644278995698841374016059918243339851852097371116781863899895543681858054176959342111385493020046978513244648368727977575161152351407145556601455673716813749378655582181124313853087152021651889913073832674283484323717567923907950710537346833638735671400517335953910493552409647079649991780906603122988855427841910472326331830381024627596200784968131112883188960087351869883236417129303784116426240355470363149523093452494341272257014037853745163123006995815503256731146050017431618101822315651945522724527779677564475163757089398266183056705913187793974763326042315448866399862529629414036433206565143488845906227091703846212327072830759251000651837054219518746645100798152254611197777925631740597673400588620966562450226204364545691893298295296273497926062516483364934931266786843778434219420972426671531832999237625081216215528885510863082248615855706927674948896919699707227554753239185610605573034744145069334165786808021167504109366092629036371416374295064795596018699957333087205601105971185002178894759059492055786112519319065356011887 (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.