Factor Info

ID 33253
Size 553 digits / 1835 bits
Status composite
Value 1395971533847046473696473901940884702326688310788836817654932678124390671017107051170354812459608528899344103092972274548000068173896482107509790031564928011681049031751177681996370383095334686351433100493238178440178433510693111869156437248897525429364691981787823288693175099166608341002609013167291691637942256330501622833172497458221835064903832735755652811817333815674363492918788405597739534791590539765721220908885252903086753046857126479669455469501052780031260934889565635304218467658964417151178757782977209157623231340878314307045188053205619

Factorizations

Primary (ID: 18133) 331404843024234696851791205965279947543320889913667916808836380411303995070285616698067012601090188447725785727624149619 (proven prime)
(ID: 33254) 4212284651932389026986668440990760840890606054008370785190913338447375442570460268235428183308116734082381753188598923147296035322011911070431798971981323912301662604491919148237310228362799793704337909150419380343888927678737529000658117665826368035976539065033615791475235886625915258426924880125605868361342431695360750274245294630784106531752668234801224245141311871747710506597390116476509387971593924805963220097018189997824001 (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.