Factor Info

ID 137909
Size 788 digits / 2615 bits
Status composite
Value 13450703279207965189769173139898067480083755232696629362567874414737925337053103653833696279870687840057369117946481016159329953898127394258497747018895520060820724661485413238973925755914214119086406888577710504203384531256978857050417153001203238630211056746402200047416086933241744407525489130990717626979880389270840124974922545602678215211491112247399268565893267671350492906432338477292952994636622690274674064923331781843783882239061977835648688847794243108441144968865045376965780514740112852330548038106314426618385174266808154956890662200404899765410261674322740886594427426373852728811939351035979668278452295136092253727942367397534060432006671811316188246839361327681045376671846672040361189747038808990795313807222773942905722127305953062155044123311007543527401361776665431

Factorizations

Primary (ID: 136407) 480211292412647894626919619228001 (proven prime)
(ID: 172832) 28009968719456331670600619959743549142792497381096500582725051863597809277579506953749388730243922131645871365335560713422924284292861464501443102389084824792198059465643134989772856063202374658571643603564572419427193129582593883392813879775905330565196782775429998257456657674940338727741152342698957870739718091314422187996833132441503921565802886072615293444770289517692178083507954001231805311365218420524223079131368713026057611601063780278519937179114086648557694599333229354868610523103761886817775250671310620148526545077281493383077107972261834545554222165388248452340194799458085334896013813175375809744567013993044897447277354086897824799976945023737528874150675935612019954382592922860347491062336917401865580898090868919646264954128373397431 (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.