Factor Info

ID 91028
Size 479 digits / 1590 bits
Status composite
Value 39023718062229497270331412622438546886013593586142936293718980057056674362796086036683687986394278829497764360064777700000244559546283754760415276958231520328961895373951282744371456353913131215534915545284867909131140247100350777336316993392431324950249797267059093738915663940020521401338522347325476428435878425211601656415975742895682566506896242137367821667535418692370914233426615625172489652423854366836043476120931733864018590144300292506249538657654871634510415888922673

Factorizations

Primary (ID: 89911) 10332926317754911110226153827704511585303029885034649351574645821 (proven prime)
(ID: 91029) 3776637601216185231593136872837253560466338298525151095586541608689629892995187478576766699712646467512688330843527264424424670810872975976341214797953285123054309418010619405701481998874355812999726281389446706304753943261290088716639719641326677249253986139882124163817789934955696270438971019206771933265849377367152377667790090835409280430880590926581232752654098512525366968692392054024496009719328343650187013 (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.