Factor Info

ID 24389
Size 482 digits / 1599 bits
Status composite
Value 17837256224954121503384013812860390583063039697568795534543820480808927169344784115504920498125793877819537677194462425017093190582440891925474723800009097617759899861166907347163084592757987517556885872008497994552499771078511416797263912203311245268166833289164594326369696951475003288216677278439900575127484868166788865837445096991735880463917900621029244815280268202255789677585476578047091541977265771464971506106399988577969319068419427399105469689514160466838262328302388187

Factorizations

Primary (ID: 18028) 257736175658549346017402101729 (proven prime)
(ID: 34129) 69207421811771743449250934480990641385464222359799841970232746571231947385857374133074190381885675116427353816253643228734730551631463478221640482479293023064130820186771765086367845026063573047421469558736942052061287253346705164097769279793464177190846278434789888364768833620349203740175922768685073032036469271648925504449097027729405099459586838456474872004731189523462474174409650587703698184623744269321344080454542165802097395023972553128627003 (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.