Factor Info

ID 39260
Size 808 digits / 2682 bits
Status composite
Value 2045465397248285045394217286991487434970484674413149244324911974776762384628616066122777371699793185316804168964384209218086872241246671395643309396722930006560059623463431846874736274033443562442084370304565695592598296213711994502714490702920963227231099087980278372347526732820529707506608032853326143192338713045266133335546512882235453317885422759122013814639769164538355228750143808502744342418284082064396272736321659626545376016127658820290350690183275627776441403775811091152741380258891969388968564933749930037484346961120756969589335747109041325522438056875861389069002426871095842709651759369361797249097770582224372951793818671624819606978866004473896081730817715944856007769108896893236244953771983283788362404895160650904010479425661307989356668072489379452366010331425847734309442053610395781

Factorizations

Primary (ID: 11655) 1689478606352600260310382688294322005349159187601803816212045717030717783562666965221 (proven prime)
(ID: 39261) 1210708078549879584410461895129615998801715148964679904124676542192693697609197824397963190091376078689395503962950392970431666814610687752439859267802645774991032432878409378604657539724343942915513531059080292973739558665011749576793501654340617739085189810235793101866409470018054947907618335879896633447400594785679498506928165929274926703537091186109234058148818869490728498806755479276384115382198283229575514774452965407765691704006277742190860157159378314355950601507133394249878646812316459037251389068460271270430171337232122607794246771666201518181151681928230690119835403452646303202552655630477850390292281775759044930064222127332970812647702896637971535412095898339202871421344247701973009488113595908952131361 (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.