Factor Info

ID 28428
Size 813 digits / 2698 bits
Status composite
Value 130001241831364931269092998390693393543027964738225583712251245817648260399826780396918481392584782290293527725527245960328517819005034310178998210037828008855317207385253310778787784371661354773550936381330743798243189766610585794492453676511545009630087953485573698848526782659164977131002382186774317743429270719811736660739847116047319623962898670482354517819275868223585119392377836613597325731385656953232139121681871732257366749941156271070978803988142411910840854437493972941136229091812088182014892977098264633629191677287741456199213701381187177520276222313838066268040243707067354940383777245045237372648690131876961634785208856544681922490003106214896526037323043621898888529421845972696258628778272379958075785087581051013628306560684751466368129023556139496802073857982404888052213378204375456742843

Factorizations

Primary (ID: 2150) 1300635692678058358830121 (proven prime)
(ID: 28429) 99952079251098691554617762957115211122994730382672755849369645589500778068708698187505587020344998029887957561103414977561933901277295272922351220957211013720358829942282075599663593690772292141847798961952165328632979993015971732237419201312994115106499057170002655277712117044454974751950578247298508907789960809964929758368622986377077607641326651315810788124683375728969494654499639467505584192724837944303605120274016432082291089310989521544019212033796153631241746429692443045340154272436730201110723350235929763566509484178683880300582979378680694148611667661600996881172553536029281167136252710996911028497873069376090776220182161615114210073280305433937606627519270146607305813665117279056518414626346340287958266475576291757255878030340127966780740126318888481505381428074626883 (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.