Factor Info

ID 21224
Size 485 digits / 1609 bits
Status composite
Value 20965338949653763004508848871966385816284473966188747694659284119957113368535455863720511240266734427020710210450778007232380223994670110916540594433956149133336602931683334094768671444250314272310009503517520795641388764746119009687750814408881727202533800042247103001603485544391966886860529685644431570473825472407355976448642577673313257777350434150367115680648480094866430235112418656415283278845839172102305010783610854767026669428390628400005491299072208726006035913117639393799

Factorizations

Primary (ID: 21225) 98344691637702206351 (proven prime)
(ID: 21226) 213182212486762460282810035660973490038996500012389673447564043151827304477890033950536023269986333971448924266179805907204633820948524373792898669726096603559738166228728552910351574868923759913890666265074066334889923550173976458211569113621309277310144443000209225181948100190171668536893913004578307160804312574533009615263209404355817997560364364180350369247321911313257450701652969015699809304441558725015103742650883943286783800804961031276778853545780272649 (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.