Factor Info

ID 183640
Size 686 digits / 2278 bits
Status composite
Value 43643561521044853940367706940210154871990499890093986414040592987952934838174102432246008996466989346940491559278767059526683700732259090325831254399842677336985809438991907167812652305807568082017313452247761483271994709224255862316685131135927150342013483273875440469225791467911254068622681524973267437880481192311968197699466759758479390074209167335820288853309437018549021510735064098497778374513990465026993727796539071848041366337267155570045509579254167473162825788523860688568052226183413695406279297483825604614090186693124389219896480133060600617637441021639896474447147121225227347809639322295998181954647985851908198282593576864725168520696113339832515577681337383614176471

Factorizations

Primary (ID: 182773) 28150355675522488109636965612401128734245290826908506589397121157979341867837703405351492055414726012751 (proven prime)
(ID: 183641) 1550373360255413621665948830081614466870352782114858506303582336068336540568619819382708751579249141568456797970199364056920471427809930425459618698628885146801567659290203086428235127218436679522160159425076654813599777348911664109520897745264406368111686653531564997318799598296775745557143569753020912972179438143727681010730460861730483280143638894124287055670543132262001003688013717084238259165227272895420353698901814934227352865411915631508127799174565812357679797189277186565838147755982790169409993515657365885038765945896784448359234195662822806191547863246209808188233721 (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.