Factor Info

ID 54193
Size 619 digits / 2054 bits
Status composite
Value 1227802922136308703751381776620669272872844278797948087960435839490628518011923371950701380168987211469039257641928782466536719703599855953930571531632829611418943766991093666657911501970159482385512991960323963767280025425381056167047832575865687202843489571278083728470946395166274463239501220295055481558919490627164259134826247808799416709242903564295209199307310249604994262169139771613271002122980846770020489998481926353860208509954208220192736211960910036999103160454061158582655434515158824566349892036194106678482171711364501238262143126290470737872712758150812902000824118625476278263057771472729869402150543

Factorizations

Primary (ID: 52489) 253265324522131745115559 (proven prime)
(ID: 54194) 4847891926985908389822048025185550116562593463879606254425599210186440724792974350667705362611207574370435039424061553867652892246968728997151293892687279795320441329789542902830796148522885277850969275501889971265518786230652605220772859947931360642494383384537750911045509112305263939285445959753604223883738215612219369542476334458063980572766074097657932528061357381023875344009871063080012153000354428797664073757335110596130633206244382712586235955104657647072181759966199013712270182191851398502048257390818761329153099158610631441922698309452028085980022460110199792595875435165688847577 (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.