Factor Info

ID 144495
Size 512 digits / 1699 bits
Status composite
Value 21803200045383705576465108534163036588056629139525850122751023457816330100970495195544130534963216962699885803370955798553993661871141438599980268140261269644697732794691826474017023276394677602266572567535576881835891199725367189450354929207277895579971758646473411364451549786792026278614912995298915013890204139418943976203909871530700054016211067000416685911904302568184198826809735359575260699729121959659882045600337242091245151707476801133558193583599360144093693265897492389966127209749982366508184271631

Factorizations

Primary (ID: 143319) 609261029932504497272673841 (proven prime)
(ID: 180323) 35786303364584339347636155410665270319551323277767996745769586478709629406148800912351666036359011854732807178239928019451333849835677506221344692537523948553254431155180177715145348511055692358133083831847638303406865541311556607922013835764256391430144633005713416418354475149336349004785670189757389121849051290486325431222616820822840692775734103399343583791723291505184629570962818902851387026342995485568284621412574329536696596371257171546411494159251145314509906440716151248191 (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.