Factor Info

ID 133970
Size 1028 digits / 3413 bits
Status composite
Value 13170892017352635942551332498293632759376270951383878825369864977572141542735163853755441221220094654037673673103932202682911869807219475994674228003026821764865295431827227265772726857487304968116630572176163271884415570142667402533217046525134521901041271972135123570229215723389374505587871369600835946741620203700631141254148184220451704702908697037176606034011681691391822656704929682623249952428319326024747759106290114482084149161437111541183774976443280630234218229670427501059119535606390349936971829949861619296442107043382447274062839018372746921177290144899230298471774733970037126807532533799169038604777646657688927905487057793012520992825858555880832031222324532110046710834393594574088249004885531649405826508063503522880677568894883750180312004574112791514834163992408552449909783892217561553903342592813177677483080852012563509958439677997082348298734951669323932430858914876221215359466593633388165371550049978858520474905086418136756560524529575160206114877534564979931710615129954119365293066054975629704557

Factorizations

Primary (ID: 131676) 1502097124754084594737 (proven prime)
(ID: 133971) 8768335815507871901495070378432741762344605657013741610467646440685557600109348616546657313769317197049583768899881106634428228346247458370395839758675016611092355470460847012414301156404523861298768284037560804183180517849255869701769789930079762811627252983305827055700072628300415620697564173738774136381853861377837046385479504228937144330096562309089184097981999311300912794052834997680043177711878523753317679323907502608265453214335218171640789309317030499539844100768450374415990456779153165653890567410271483326214367965320884828847621381937308565576268903958124330425105968742112852509766588002083577490934071992694110860497950850192409651361246282141606156331555224565160423483534723539032399620443551412132933703200550263840197581891881667239890839297792183645003604660133634444578530157557679042111212666592140760208475898780494480325040996004668729259642398999513509441862373107504734608735459174377028086233350740380471890865360162373049953492823334085495348672098680129443924233520893028861 (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.