Factor Info

ID 191574
Size 434 digits / 1440 bits
Status composite
Value 21152424792991301865664044376153644785261329829798975632457385170351396976975444614500208648180252845279112367581712481852752418695817500781465799463786999254770672717083833412785970339477491901994245845842506598887928597919205869869656964294109558829079957588530209598305566996751584345657935822901012869698808098756454234620089978513251767067688797506423981175148747952441567304980509084172066859110788699979787765863769662845887881

Factorizations

Primary (ID: 191575) 27874420794178105304819717062001 (proven prime)
(ID: 191576) 758847150553500651246685036954013412708503407424233138699961550894454660240553197131052193304331514278838512702876212984708589212965047821042271626956928473067152214736197498441638741574135979407462949326308897776894111373574715363759041510633422345229146761038759602339636117352474057926511768070652488703866860742500861134866478736449786573105668091709978370091974658906562962920039760684062684265881 (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.