Factor Info

ID 150768
Size 671 digits / 2227 bits
Status composite
Value 17494797869639433838998882317309009931877122384275136457055996109987796682633320209029160359197651660528388387066843458922538445409933385836889543948106292910881035340290123075902999342692172473887802766546851787411556992786402592850691054860165844877542854489923606421288861144718547154748538476356008988762634413640627473552603319382011746966227528408275472410544963782694287034899113861300393501663753744716685599903670202173215797686901361093727947900525706614350368373622327290926919137500224184079425171576859589644691969570568507142514647144794793817293852519964467384959084142727212586203551916967256956804536442985888971705548050754002747315462946462772716976601

Factorizations

Primary (ID: 149763) 53184444344567125798995641 (proven prime)
(ID: 184836) 328945767606323686511483760059504273209246773539959116011534461780035292598618429784847039554702323409566453736934723648245343499793270095820454902194153301169974721493430929684360241912742069867806227769558212286004137689737153569262973243678896930133813407982984729161431196176482323164982616038099512390528345282996621796507046199261414911281684734737987758206536246959344734212945196543575457771773325853190967734005570826818502866441141534827272784773827515862499249494263952783551318578188883090447913197416746765929427170449778656053823481272603621011028312025776234644980153249283086917414147810205156783796946673638496373418480123542561 (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.