Factor Info

ID 197724
Size 779 digits / 2587 bits
Status composite
Value 43463768697818223945641916388697516963083666001043882877775908283621896842529981682393377461518496626045942948798026543014776621270450184308458026027219489240998559161043903440603265469032056215826458496056637218771062572811803906402576594488109018609200496139164583584825464298741482577618086746957710783057838152334676839451050099630453913073039617983830755073649779945749432732345656213745007183553289866776632297153466569855592051276456996172755532414176476296239880802975696027326064935883217649812415116293290680237381715347895062783198578671798618553430699929472363164152563479696911703132011000850106972226479293425911327570915282988674123811090700636311096605339907299134217966121893407881810671414969632685715413551470334712355286555311231220370428867204702249714212247

Factorizations

Primary (ID: 17169) 2820121693645487997956892799666256974847683 (proven prime)
(ID: 197725) 15412018848602910539216694558371875721696417077180759757014407008253773470730241217169203368619775632015576964986604028705648807282090861866838761346049606506086596471183156943723955823227564322803121550799918795978724018683158411232909608096186702788322809462910963410918783431447303971738304006679456295800875707194746761455982150287905188682611549006734825712705027270060100517880255942054638675031335404183846429704454695868450953907062501498910129488841441860024770906860165798651530956496893231537841903391863402450210593662114038148302891467574195066670113098523383203024438701875396444942514808135508510446113992927702256902740532827312263283893028570754012501910944694341094027048753766828093062600900866632147330161368170135709 (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.