Factor Info

ID 104019
Size 658 digits / 2183 bits
Status composite
Value 1167343688345370155243832559828156131175469269230775839711523744912247983925851904396064261642717167790963159978852455281245042633390626532868963247544163134160631098218227939677032048628611454456111454602284942311829241040672272424926872646774252198026745669305015033523508362220448565743417475298510004318494778035852325918192356955174892851253493777992986886826438826005742137778138945222686919840725127400803483598670103457610088032869869243714031381956086458882790703249759234515459368869475414034260280680831463139461360069935019531226402150367575706237819787481189148528706078316024826352180294982549959823720820529520720207082980506564607738881676833

Factorizations

Primary (ID: 41858) 89979830115804683657 (proven prime)
(ID: 104020) 12973392890862213182216072605235290452374188930353285464531443507301223783522008369390489325531568014113214403020009594995864362533135079344329637026703368316583988530983694023151068625627769222766812036932871645750366938456830388824495908894795593367694176413553833680623266855430591244242011834636604681950972537844924285693431956109833884897309456915407767477479911932658330926435640578796246048065143843297804451257205968683458002618917667232591942042537555032938500829775827880397613720260962104304449927338044551614317060493075211063720557085125745664856477176009842059642095446064286147018785566070886149802285440125907569704068569 (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.