Factor Info

ID 122723
Size 474 digits / 1573 bits
Status composite
Value 209191190534490569219908964541746543893418747867834992284817877309701447004601554986155497450319853559179135833222163298329097816631665200947229515162547707017061157564738392079054112686551279809368604461909041799653358419467095025702391939567343103430302524468601668421749684666511612879653670007364391426041549179758037041091127942543184465402628136316645238682212754344408004069186059983360539488287842627380021632794242114755195225979934685561533260768825433777082276359

Factorizations

Primary (ID: 205) 1387277127804783827114186103186246392258450358171783690079918032136025225954602593712568353 (proven prime)
(ID: 122725) 150792647223639466439922818028543511149164037287464273923813978164256255089204946031707341768378114165528146126217479209529520550898488825852778108584169861533590680873446369658035119675310512851565294179662030270348167493730342777108390431304661880903648602979674376910525221636648069926425313852222354429167973731268021294883912360712730894629514026220948626305671975232910747512103 (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.