Factor Info

ID 30571
Size 259 digits / 858 bits
Status composite
Value 1858014815047578712006732026287512916621741612767588223143479104142813635724137673922405649354889418119676215418776442469545723748595444211267103006924672490721007830320115341734348823992466659257548289764643633846533404305136578897418640422421789597195353731

Factorizations

Primary (ID: 30572) 529913781858662446819573852087533220952005862059399225677127485436634952327541437739 (proven prime)
(ID: 30573) 3506258713503595457328337646802685481032942344254433424677338110731996786182467892439384441567680310170014384428241708450870432752289645600652386808232211217538113031432478729 (proven prime)

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.