Factor Info

ID 122303
Size 602 digits / 2000 bits
Status composite
Value 77253955518013572420382659002239051217866494557333980155979434300845253395558783106117165560508101640807969882677818666064371593864094874062726152732713187322755096124664889044669935198274800152159920233306802660571292213534761879995506747628018473917844764221656078073769371583217713481630197669809824134120287565176755068678138272038664478687836429227652813205621889494616328746153271468243048951869828796283255126971197781312946386697603155473114081777265431212315445445787251517078586544258606721281011590727366455049113670964051356322174244599379320782832291778541106372939078060408794562637648001

Factorizations

Primary (ID: 9215) 28239740933183761240827618406950395621 (proven prime)
(ID: 122304) 2735646750471231264501417278463652821527242839417065452269376207262178009729667120674384297735776440783356382101430534231550769604918247541811655083852634310408822375688820700012341059087549735577228600269864441043694352252696827673814004178792969000518111162168177648697367921852783892828734771504647652982678604437194424167548067066230871615022118010632183533274710085811560557370560439796137431707883474980820603951824421784842851627357605339017161905322963377514801439948645243535233983944006689559368479066298681703339935276468408683223194252960621171899708781 (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.