Factor Info

ID 144558
Size 903 digits / 2999 bits
Status composite
Value 331305176073705214545829333201971812377161859596198452375283061486133369828794006228815874609723742193799434747425489987519933406770380960246561126421783608663691518582662120945909875288282256635000082852158621930664957556990487799810413419172261021776294607006747392807949601028559845760376756098874114540910737181331838263227085574078720041986716037351321807283924613889223934749784769037123867473265310314506779633104764642747180853798175494424282719282859702380172059678692497008931756640722898848055667920793917141634306692109113390162810274413053918908818350370134107102274134799947088269671196676763476213520068096883263398435499384210313855144379522979015277789078831458293592438997697878710609920766335567577452390616469051865946318154238946152201040722209438011731800812274284577574862216688957716324531764928383900941995957587344968011488491561305469569603251599649648864886605895279425745087

Factorizations

Primary (ID: 143726) 4666965944728090437728719505103380703673592921664591693344195154428249327316427230476753362473063040994390887617735076932194798321807508799150895070957714880835647612648534907428734589919788598989515581200713823781696746101272008568976566032781025456594303956203548120880488846998731843472278648496179081688039411976772559294135095077787234452537497819718892346031524585044736296572537028986651570829349117769998553776505973903768571 (composite)
(ID: 180395) 70989413678485265858317959922478268940788250463019915413815083608229828646787622802466494676982939607247593275291533028742996810482995904849474308843058722782526906799071085642188989364630491498173098851073690279614235293780084226899662294732465640227556048242680236376502983937657474428515974183614276372741866155722879420711512227630015278731583360704537089109029066887776377365806554565913914524615321588089459115465748057880177886762055675278621287574587579488214797 (proven prime)

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.