Factor Info

ID 154395
Size 1307 digits / 4341 bits
Status composite
Value 58161776350741392452903709482662135031721985177825306795675010815853078967121579661408718055481208675935978644145977753457851171645382820162688942489674104534355548686387092163145413897750577250394463072132429425767639325527647017105023159809406270179155504643746054324545422934588324291080680862191171674321773401970844036544022472043417045808846419110041952675179029978756465357027584099954436443290484208469978237095652470396721895881549980296581512992272798601216742146323284510243380091770788009887575821364885348570378653953798647564710213592812434116645546587981092955768513641736522924855782022446565041112771028502282989569828910818946631441723555427333546669001551698345114990342904142992049259842937010268486545744292170867536553181038426508629811937897779131385058902553017746532765287079196528834839772952865780157196206378429107576064507578051673309929031177001766657642192297873204045272082075358253935260437647008008170628802787522846803072003840440880424401254507367056176601899318246269362978090778654789370785515501818221976647607813309249586651746761253031538858016317509287416370718227575132859036675589537269884374722398045319501634215656744107549800018276980998165917639469762946654737925066056455158688295412967808635377045719092553335830313550628195253904133102405244801169555772967

Factorizations

Primary (ID: 152272) 10246155837002088910369 (proven prime)
(ID: 154396) 5676448540895790287274696400441112813582104876695046539800665054698909103337671903692495781052921482333242833999635661815916843640057684796929706729790748976152192375604850144616234981790546550284257624966022021290615715710853160155198252665159191732085752359526721624119334712579691646583941324215074964983741437612333007417499724977288736187439534488071158223593819523665845314527035323558662252744758175290912356346282825327681957130583936250705028460013053174852485974118118108244679207803045347640394016996485988526062384945531971887190478064999614491881117563885437888736066598496206015398895863767237577480912994484274372794322732910642885352848854581955144869125957686323163877266811127116760089806541386985465609626467229194778342074628232546294961456490648563406789441789102309366213898758405112748965056004246468787891252353372384753567861662752659526425329886912073339816915774134186831941886022135037654819477796249396467249637455805213424695941558601318301558375389408969558052230170169999993133234250180612730120611309199581094860835673943081997494749010828718232545680118442096987198609536730245421828734722719765038204765179092773336520393840707937631256056771583383647342960695895758403039123028769255664550637912525994779296075004018703946463645530758921456747055943 (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.