Factor Info

ID 80045
Size 616 digits / 2046 bits
Status composite
Value 7813031986474857105145248597702912299701346326293393576846144416836201068673522136611152788249542486738426231658916154687898164613718874804547392564512258583507076263065736778437231709949409222081305381977266105503675711317481002095273840550397559776202724256291823976458140199242628336637257991427137115887568030228342462918113956543329402775948508752639877082526074787525622135263458057047096344321474455060516477550543792797462636038948193376337292681389647484773207890243056769441307281711686380146006044648577077312615191267742555806412489596345370824868839073184943947943651363207251883423816798702186793002183

Factorizations

Primary (ID: 78783) 19875832045580717767691810858100670892233389074690130625153540987338452748068332250933363570285489975406802488505899457397322011728529196193 (proven prime)
(ID: 80046) 393092071242976814711541140128993253096056918018432253253561305721182765584787936226148678376504227709612340352113638482378022591445413729895712278108518210775167215605864116867667266137698374190017484234615989868350762987681819990964488113889397891081382446787960734090800078176996126797647848140667272235466898874861285118573624918511468485398873937177313602046016330417159117228790681765757427366586420894832014638339935413403720811306084773016910380352913201075245505251431 (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.