Factor Info

ID 191984
Size 1144 digits / 3798 bits
Status composite
Value 1525739395703777894325690714086094809826284534970701158394961910289017907406437657517951086275481428472553730257182462522911416873323818827248768618461231181347915856293723003210919321072844413246767384063521995657902946236963431411248185247232871499654591428051988304720146579608867370952171972187296066338008288479065807081212493050674372459316372172436789593839047013673667570959802617301714353188300832980553045439674544785589317842714821490981104165902446910620310465602173281362115966959629023209509731533946492122750282275810711197681612802117684400350099960454269241912889112203374140906543666608563082542105775866282191647044444184901121145040240683305374623150541985107671491498469309180550116829367355950649148066711830468582865344969585272652264236910519530655928915524806167868288709405140218503766558020622218748736493321466679548880280199573900274793618214396476561696082025226692798332579315906520556300833958797079486017159769094776508673141892456006921916761502501264115263933310191580635011250349299865875600401595033329679443116560948157402935191049450564161750382697874219245136057483298388524895135914793691720297117977081

Factorizations

Primary (ID: 11029) 53928095661079461754990292241379839311 (proven prime)
(ID: 191985) 28292105942189274925213700820091018989535049381426574273340970375208210953237682743869235588728293345732655806855998771475887516951169589286393117651188628501571132809811772421039467142444455735468433874338374154723138424908522644162225327113853485608943032735610805909742141796639325839675599091944227087677140247392181691063880506198459564283200194095590365566875509524938022022726912234103226174802251924849565118420733366446890828920921606105066787095953423264082683735310274866858705817897453410500672151713441756370432024316663442684083910579036285947095894482931639310119701102088409662403791822175766663937080697004549661807404292904068901915796488514226477196176357609015173255663789249430646689682090583528372290802155077700141940791602746681921526559476064060219380153155072749974745693130793263057411385294038172865968705176356849744189031531343570499789645747494466595905233790912246822342921558470265590709088016600684860690568083198407102668014474825762604164179699734549735213458747239856775560213058629019290317976365666247458771472227768503295808488883453270432369786952600457613394326071 (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.