Factor Info

ID 123591
Size 663 digits / 2200 bits
Status composite
Value 170377275186117366659598477213785216561491995668876741173101592888476652514017472452437933072567471131830433596297883004914075031679750562553653754932180228960254456787473869227237100018373703152044444770246812352291382009450584462734989824365439219009354464725873440906297286379402982209257039041445202500432470127899659551552193060028950264921775297313971402985403680822258583780172130552703908241654949732518234654962637608446983360081336913027702911194913666288471579067148533280633932159021929237592900207848956677362193992706101895371030677694546351577733336628720971531597444864993601640347760190088002880876614744972872421259323465835086744700794068392289

Factorizations

Primary (ID: 9560) 596879776540958834603505587114379569167 (proven prime)
(ID: 123593) 285446553698784613585428257920586847836851654412792541479213174215984287865432665715480510999303223785953591582784539196314039995310897474887336504845789304742122800728460731320246540332456593159995670999677571465859386324457115635184474141026623471730997612515435823763095810008883977628635201817030535739769408582903020123568935507439302297302312347960246895950164998479240006579383922754272136432654383892043208874413825951769378593974645657259733041896725965412970130667970352933155732077770562203170165400384771489169708914795151560282837595403977259891455432039566512738615149806045943881009365716076180188950069524367 (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.