Factor Info

ID 193388
Size 528 digits / 1754 bits
Status composite
Value 547130440847573859178471973989081126555501465963175681437814656356574798933006152432743385529180629459331947747542219408906163499656310975316196375417894864106010366431133457704392444825885270935598844546194235097114385408663911716166825195268216839850738670015992633819701602644299345093095683971157939669235092110604294674884386674777539924626807650147339714545738697370664190812391611974004758665238750414549199418401562472181329099670525963226020757290955415137036364506201393045028008286188114219499242777555537555021210961

Factorizations

Primary (ID: 192546) 15342287316748946139337951187915278851571329307837139467359801049220892512153704356467819034791902715335841 (proven prime)
(ID: 193389) 35661595272712675685126719927279137164875056376222605449262499322158798977359388569535340290043545786128646338084577185101978872186266384265760270893037164450702698881112381396764473285955183484713653128043911867737167076619788551452500991912537664972504919871926674965506533700997631012466186678669376613490231150389808847963031362278192323251987405098796549866669334209561526569808053045656400701322693569784990736966321 (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.