Factor Info

ID 108223
Size 409 digits / 1358 bits
Status composite
Value 4457390552059433101312977384362933598437687096181165566493726000587778507556407159428427921682731986073910738894250787362999524912432183930510384793161327778299589074123907418085408739362737310129814770450717298933790218121333314095051238880656722805771609041613789643861014922835223046728382469133423626422202708045994383939870093138294585358279391932853160156063135653592550352673617510792757825462497821969

Factorizations

Primary (ID: 1597) 61443319601189051182963 (proven prime)
(ID: 108224) 72544754759200439991344305182742690856818771356309065735400183130757466272355720136693896641441494450253997625294673566608909270204745480359728076451833917941659054669705226166061109936375880418378603296919256838414386123827233138837716950369435115075596850697420312774994826424672699277822231210421755054572777686057899742931307012534050343819282217024241733196018786118576685564973163 (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.