Factor Info

ID 51813
Size 509 digits / 1689 bits
Status composite
Value 17702299861706254376708952929605574866139026217591866480644262302747237984668729596647527507128383748785166340976492291654507111426974356300713159894940435229580570153200480588536932096312631066429102902500179056992740498473804750525842793447773526628598486156253541081055947842495934966337416454741417579661578735670822473685682333483035027874963482302696066817450326009900194846392675233138919503187024865326704933081201751898434780304921749493258267139408988925257332275183731567744891619376028610266747899

Factorizations

Primary (ID: 50364) 2040583524866430994330651 (proven prime)
(ID: 51814) 8675116527202669180284178496308734835192504406141926305531660567487488713968265662297837789523031951743584017191132981352599059571350913845575155218485259110604692542594660034906613932493435110437880913663644433606690783129931296373366226908041191479053073907276401234472877057128450914175923078596406638723096376913014190140403317821219126274839109693640638496899088781883784667749124630372361284873189772451410973648970251043945108697487057042966214240395032374191161859910344646049 (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.