Factor Info

ID 207399
Size 574 digits / 1906 bits
Status composite
Value 4250863321922408932020972360011824229778559986035238368978922653633094610696266533540035687077270748852212658214338559049835686444302815758417288373298318339435802807540979102066732766886995223055142175842632566675311013248357579835217913628934773695468226898838892645694798186993712103223607870529353436893540627862298385943971392024793278185214534109930487805155526470811048738339743798050402936312616869698093216874048293170702855417635828744973195425573369703357156412869852214921955683409107489089079980798771199999999999999999999999999999999999999999999999999999999999

Factorizations

Primary (ID: 207400) 5200890786780035648011 (proven prime)
(ID: 207401) 817333702281834361887777572759614754492631868444672546129449294960124613547591355671687683535157368801525663250175923588609295876514401214169611902754129458392862072273731931602177651158696692054480356599765343889907764861235276288815275152185463974989528238913732900084501200973561049559883688962669995436384687348697508992616730768035009990692395086703112001308122060477421582068528697277501596074163604002527161778994877215403991142502871484634029348877123487250208333499692885303700423474293126740557290695151551962878875670507770820022054750178909 (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.