Factor Info

ID 56423
Size 651 digits / 2161 bits
Status composite
Value 316060384734604848958356365368075080718419533886884769266611489145652629267989796791367120462323398085505594365523698281510799154426192537035201372125401379786998079202846356405405277508083191821536106389905830641078053644911812186006500571473965210961091126545630469034408063102893271475905756672662714468510765676142015015797243767631910730389248559393167820836590929136261791990285116430245645252450727523083793955976653995453169490859653779383347353408946847744520315379356210107180899165632045055793970269214538408790509743278782340869391693250394387672322298956803319715842122348148703360703888896864397996424867250501096067738345898414126988573

Factorizations

Primary (ID: 54845) 14654187650846568795703728901 (proven prime)
(ID: 80284) 21567922580570074705812293618120682737929299932001981650579609736692719962873071220301560191037276605749050270110948252129947288339402158276096418184066966134450382348173972403405205571477646806843661142056247201202785450563805209181445540016573314014837430896670568633105257619969342524502441953684790104401434907225858939340797544818467162754667959980318768770578260559220286340394843520764583987405956347314455670016526796124163496767127924929274727368901427574867099968187562672392522312105643005991715234355953611277371715417164504462340074711130991589453133941207770751316546835615174241271036948129570508885435458873 (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.