Factor Info

ID 170904
Size 723 digits / 2402 bits
Status composite
Value 696494700261810223305544673114449006998019335074841479995141598572441299840987709423936637100004385401509610420111078064939922281767814186547724830549426379944141709030225233392860461742587146681554552939388885831585256146371393345692724387248443586896749033106893720382729333661541278462267601782893393161420600730983009783809985169192478448111016959060257159685393259191354667394236017503171061697339251432069350080818081427626426593749099121358894667697647611746508243551160790974253134213225225685996674200264556322311047385639766168597471082452597901447755656606307964470924388274640813529412275019044862211708462825611757786666448079424807428437970343892757181237239985910335145008278742862335493923984515064733571469

Factorizations

Primary (ID: 170007) 310166579797179359788566373546653848899 (proven prime)
(ID: 170905) 2245550441692506657282955597020796475559302335747044520783765232578702186169814495431960669060920052823335285712431703805898144530028348455054984307897472816805104702859796376833064461748963606075854599710832993662478651342660610811306799808165442767324105773030448921958640272274805419759577370775449726798521688443620170261456851451367893696241056678935798783433585784173437281707397649551358368715793613278233135432738714248294548686138212661991981872652125804562513435482450543588627717963839254004561994703884156624548293049990091096639773971502034549784312277489017798243535640645256290987140020415915187139900039475638650682211118740550761620283155076509735545487442694480904431 (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.