Factor Info

ID 123649
Size 402 digits / 1334 bits
Status composite
Value 273386343890131383576892308962306642949710092479594424840478771928817380735992976723649348479480547469816522842700340197501140559245454571052096571853780135566967814187566960713647331397511325349681295023896696954141260707813180382104892957490724725487124204755942033326105532168213984012113846512361615991681206851766148128466425696965982998941977040807995648484374326411313915942465736875264409430447

Factorizations

Primary (ID: 10080) 19664644211826977261258200244938258050130485746431387857569016674440337439189171248007621961 (proven prime)
(ID: 49671) 13902430216647787480862227443353035985598849442885271493881421026490085463543329056384454355790823929144993511999802367592326472368518042106398604503995985479659009080398958153347639160871557475224584940267628644325640280830447670837474086458152235722127759576555763021662712174405169383651533786631349944137527 (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.