Factor Info

ID 122146
Size 644 digits / 2139 bits
Status composite
Value 50851582535299844377045640509918277108237849633703420537678021864988171198484082189347878307209614352066678347296362419018676257931152399229869431054465236197292051826127686846649117855410320399756323429863278755437190552644983046019164027224752938108172016394462472586016698917383917284160837197731373549922906131616401646205075047845597497972776459894974430123768607949244247559765835432154272283597157004733058847864752821502620491100740432844096770853505205276831856172118752960266014923108179965225006344638911770246836377757686240853982746282066082189396609139275331760069072359491984372736976848424599682558045853417127790721738120334499

Factorizations

Primary (ID: 43948) 186260118953133437313732606199489240371342209835462872883800422086262676779294193446901715612510081024576939109790341758011418169780195200289522878030309720379798376114313017340507062025973885217506268247031640992331 (proven prime)
(ID: 122148) 273013798236084358274747191111200908612855178105465259760290243629902386088964430012047836486513766762495142021858208850161580216832623734360079388323247457600747135828554837676616460074516421936396594775814451590319860324038111483904363732982463265572479265850285132428216104495238957484134720474018269737967152032871418357813316789457546378984375704051367280450498074065750158970831462198375547251598397071635031607917291089929 (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.