Factor Info

ID 181456
Size 435 digits / 1443 bits
Status composite
Value 143288212453642676751007546235336698334441486564018439984267393877942056608474587929287180975835637769465643882154493266028460421768338325703242394333915695535966727452158067795741788925706327058688702889537775163657333018426465669673834594150087521711263663320464815389882404768134171569076368279073828769259204796694138950751909271048159215059266467026168176664917347945969583520339374676305693615103541418467399377071277001610762407

Factorizations

Primary (ID: 11733) 76907777590720989373489360682236534152419285175538746028263539 (proven prime)
(ID: 181457) 1863117319761565469543760850667257838922112538727186230813625643578617888184463295960227332092991310560252835654995226805232954758688418662852975313711142881055041330958619646452427955749028753796148042041500955351943251750249250444107010560758857025321664897849802354947319507400972960835845652089555395835885478876093696944394212965258385899168669988761965259265537967613 (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.