Factor Info

ID 172391
Size 587 digits / 1947 bits
Status composite
Value 12243243820627456167278296389880800929042350518968236425567750501747931381155537004390229976298120751719854477285163343837751019683418585648667001032332302400048050980917248874056507305714869389564657549201986489556573218180083835793376552146490510818429218380593434817859649136173745183134619092011900070540625461996307927830258484509734369863560984162280151865075883458804506825938295954500923164548259024878587869003324369682934565317026777815574780318907086048121337199757964443046373181979546867299423073783833691573328996112542243097685191373200247294180106115841562005556334254099

Factorizations

Primary (ID: 171386) 108714613987780745424848437010873555115285483921332660457071689 (proven prime)
(ID: 172392) 112618197053098735988380489380286398310946590369505106514792779647041642318897434394731666448445827396413794680437947139974334412068851678814832068896446461386151159806933302122916548372358624136876442958050252724264040245351505809388650532742695821123280154375268973320809601497812434013973379457028346040769242084667596185157568447217178287276030256595116084807497490761054127132374173952593105670264938040830769877964596626142461568401959361186020152886593006104085071690086332228164116893078916392678633587395245523853691 (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.