Factor Info

ID 154306
Size 1299 digits / 4315 bits
Status composite
Value 442382530929182477026452305999457346389222646755386216481017558892214410476379272317455405357800863938111887182211439271140666089596677242911785826918679866626377092393070596140207460031005137199390537315315439151733325081872807696673272385377627804314572162803467413640741189385069127351777740681174917414703131932317407530596951787060813305919964233897692749336294099080430774325640305234608373693033387135960874916958517677031211732940337164181659924563692913229412632914789681224408692440057529646791168509852167609400504168785086359164013823609168889171981992262898823097961953211359300277198520316654142766390793990985175550869989109162305833433833484214785389777355649860838228360100433890935791363522251525242745544926676402131415304538235911895284058543299179230458486600609871308581438272369524423894157350408096358107164199276600637607757348781262533292579120542764357540829278192955314372775093484800779494085471180908899033008349896004392771408407530338874926449285963845353624857467044592568721398452419559208658730752725511165619719921552531412447357246344248809440304417188175471245511329626976055310153632707629147957826499314077149235898585031965093308858821354993929450922524498528291601006759960840050812632446504826404148765948600714333214310850015523057179133839854870913481327

Factorizations

Primary (ID: 152377) 13589948462247862868613157394448566844986858557368954498336399577449516396743979736385737254419542601385381036811418298740961875576309909523195380746664617479918532235693654779600076945161944600704864357250825168797563431839404321814437 (composite)
(ID: 188454) 32552186062963893439469971788413397631672299263377497103243381537380053097631865379688762103700919683743117051936810342282560131807439018721047304939481575847209197360963288530140549354947348294298692810203554268412777841780827955743757723319750530469558202159738448315951456580405156946504064939884309186552594375045061125719481023788858671244212579805718123643037615210874568605264633967975707239697599410147450833850007755443852237140167275823025010313965027889278817741466052143698650745795363388099547984983226234938852515302572652429244794345784840536568216376922489319623869397248980936191119798684557899802603358610418634248502064763204422436017027805984209208786808047966969712508390216665159994415888659090068275311451658907475675204760296492193271283673715377519151338236680585871629048215189896686530723880331648658220806327552641857195964650910063056471653052721872076746877762011430535449816273654990685390563184796838880528348992936172548813685136365643471837179910995058065640249614825087029838972421356889767773241472149854820981679875789295299971 (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.