Factor Info

ID 166276
Size 705 digits / 2342 bits
Status composite
Value 514993023780590188418426405612835673705012097806763475525238881324006754313090975755280516858366224690540855983257602627273375783818363548349451051422453797454036274231228923252069825824567528010018126539590858260866600893233530983406575615544972435984776504351605862348007849868919980694213826970478493984270668755613757786073732268214920876868813797323023178973693681376270212113141166181237389097926430789218072214331491670814784026087909839666837684903291242867440330137402871088442055521589995553042060209755952229956807257519680388907495477966106483692268324293148112479135509900191166478971004413021051054931199665901706134031111667976997527813285069541061325314343348363999805441756555638016125473

Factorizations

Primary (ID: 197393) 181483393837328648422255571 (proven prime)
(ID: 197394) 2837686759606228925594380329718282629257635173551228851125673093156217268027782758135389494508834127316770883766851613924699872006938325232662148360078947760428142683322295045563556186377939037668487831460236143953498636297390396611915806394637011478249356950339184923489713998310595521207761958359431262824745931692475656652499177121579792555139664269472033276404086534681522362182464538988812597116559979800837094275305236476783179045274535465352857954962843480780833516182088357306993413164690064373163892191758519352218707591780141985714542954189500729049514546588785121390671818114897651136594095398727764268161556486664406923838032024189817583012348096776804752785999109563 (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.