Factor Info

ID 170993
Size 493 digits / 1637 bits
Status composite
Value 3715779617839251570554637612376730672090114001661796886842093589362165948027990529228609166647098508419650065329565561176341373442031265431842261889457444935476633097805870999007315710743746742052527432890716134147808491573612690762607304082749386377504684518168747977128714689502909078317391306403287658974797532217045991609862742338769387329081733309099969879997833329622355302606496128006102451141578320473863069862601397173671316440938302013517611120048654174859427606318957936256799383647

Factorizations

Primary (ID: 170053) 14736729804497228880153173493004229064709073358697 (proven prime)
(ID: 170994) 252144109794650764243884116805030594683940569512237640359213465217255179885915248589320378681012368314143837157512421704821930014907543226774202622711433432075319819768127349957371954873975074469111660902762327147132949679370105341867940610292812490036890880989748278709559297499756624271056472612958878444612611702077648875131192970792429730277527447468854137778410824212067505957665984111174259664952326137394686945025889645146924018964873351 (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.