Factor Info

ID 199720
Size 1123 digits / 3729 bits
Status composite
Value 2286879705078413719799346617646565210430223080419920956529722060317056550692670419727110340496840069161056346405697797370358227224289361395125266061091706791948506249161789955497634781200313837462653169963341462331715039465837287525250582512242318969488923173438235373915671366985106615936947423594389171606677850661259834188408827980102440067318998003338558355691884067042752172214707069604155922248650664489684361974556074642243048606826255405706908422099634364649207172882718159417972562585340575333802393570931689158045334235857765133413380920004587923535711643141812424645365080187966868566905727411176729732510050812587362973947587506110041880980739002852210271174503858406354514664844057619031862973897860807732158418713010238106714457929179060483539668876489136110757479030514950302243181390517566145695524850624240461916973137404747707175022285938787746575949578735741979851892208923811394600388075945300643628652125575803097026031395445270432206221324744641269161806044350472170567809342935697278717963808242594450540587815252645275851106807721554966986846791359200285252162000653634581831792303554624425771589777

Factorizations

Primary (ID: 17114) 246179376206361788466441901958293949537091001 (proven prime)
(ID: 199721) 9289485335121732179997245420742862695855692694356750653768552231856524210623956035796680040500120506928932651896893294042420460026629388810152944365045371044774635418439462900033640313736127508238040659694029522937727101677237625599960111259123979658737254437116976647237337289116259519271927385855193025131357628836268005066951827123764122704100637066437817829813971910340534114199011735562199261066352387419910932574996297802306350001495853564552110725810621874292189702122513841121779790019232125973494854002013810562546811814388118456429068551933785044290790532069008457618991821025742899765030164705153342402071094179854847412099488827873844525554105793843396203614308172770373274261216522052646440520964828749843827684487702436665000765659689078462185065895045549990860730093958915129957363975304693383087969872466048887731174511393929107660787636279227757365978808909383352813931852731615728790729647497702129934438215378556507881905438967402005778408445291959812606544599536828194215299635980216660886180330142744044685597709471091235626166662469717407043521722189882777 (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.