Factor Info

ID 166126
Size 611 digits / 2028 bits
Status composite
Value 20148192271811550720510832907866924473403215163537393095415572723451891115313151388652028345478060320529040716538296304031125209173871750458242068829363450389026917558165574713636426107937747707630940741246226082124086055796889496178809812306016035653198670848926235339435477228539111375308973722257426345653823524858962166613107777622148412107577465504964838926014676989298434073521824753037885497053396929315086437826705189965722297366737782743145196071351593294357585309658446045677127468021378643575530456734534218430102277231984735190160028359833729985002755550636668048951834242604205798829841239573793119

Factorizations

Primary (ID: 7507) 48215910563832798697 (proven prime)
(ID: 166127) 417874349694951036459080038326829080808827404678834540144887891017067844324702425575507166027469024313388281138832450589047602473710354776011328412594838362251896932637766411279905490056014402957302612861372531982611218233153002436571600077347716519605540842795539303887170068352393237522019328730300746469766808016318682066061812817967642837302732582677777857745135265683084265890569350761449349778011905778979551145628008572137902374289264071064265273489580696427780410527493245242265653376898942836945119360790797880631248504321742801600892418800950671254631875928439162918478894609233927 (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.