Factor Info

ID 136878
Size 360 digits / 1194 bits
Status composite
Value 252490289897005799692612308854178126989830779394420830751643345382969298458035228638551253836884996172732826481908358834408556919281884965921370656767192390628440707283057202909052332482824638133305743972038180583138688913154931039887911131299588819847602649463315333484059800056081751328345842811319306441631162172442388238716830720061948267747744759029463693

Factorizations

Primary (ID: 136432) 351156543156995844791 (proven prime)
(ID: 136879) 719024875991337805887353824475475144237249273364020176465309670493108569056472922664149605654393341215378787622917359083601843574286229201462634112005461949755010241330070772984517870727249626257553911942328491462925706397286973825731646996732576006512781573348681908048415185291543968710237302384352070762124145424146338125426981880418523 (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.