Factor Info

ID 23977
Size 661 digits / 2193 bits
Status composite
Value 1417423887088861150780650940850760875306952094689210614447336401795706543907674372076869418884727970407457820436780109569867063548698753568699835240299206793714778536389652072672857398844899932329719915523477477804771587155002361218339256137835778088895785105470820647921025931881863404663145532382036814387000076436596010697102369799631134871845319696558320063373656368219621400401063162090623496750302416300173570277337747974242589054550478703618144067507903569197371674564195705993912845378209383881488852228747444625582337340992488377260867696770698141992493138407946147025948162638073864953697577236463369266390811768720854516715794828586701349362862779139

Factorizations

Primary (ID: 18180) 1008546397779986402744853280052751256841864202057421515367093607755446588358126544676145969493651 (proven prime)
(ID: 33490) 1405412671354432865897068040334399830966500641321564178672089752363562855899527201065876112427555890194273052058932531332903267240741679330306493140946083198264213409779353765974576967797879262143812301559831409118649332181809707420286397013935993012767145861985199991515310741523647533751296052072776436010600456771136303971555690377966947032690010094520736607024404490244229186791402281264879826488372274050530536284849164116416152482749148227699973683336463863955628668453313160461165285684250845650484385781092426382710838192765522286117129778139939561568014289 (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.