Factor Info

ID 109907
Size 501 digits / 1662 bits
Status composite
Value 173693527115665077912450829928156612208306903100241323329683844936325555828680230811451065824468630740770610234020917445255860283762334453049768697702080266181018205573549471594936235046605401136549493589652537410259333693113318265801245047338486364124726987574062834997461693563204163684640084580210242822987750335360902379978033764182751493121439987790117234053737190022481669639396310783787843077303747420126689364920116685675009160656866498628277101889323062534443844117900645482117139736823113139

Factorizations

Primary (ID: 2102) 17811824470471575077161 (proven prime)
(ID: 109908) 9751585381026746289508604306455801362818875324462139348832431687559560121825076002627943427537306563192005343138076399599012982174549625826251180226942927396035038352004432681153080688649780243446707088195522912120420437961759656597697586883478324657844957704519114326527961275506122242676651809846411672986035127434283646153781964919117650733436454447693077328247220563529837371975064260363942419299772488708072146074088420555076694538685266302252290842014153608629852277522299 (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.