Factor Info

ID 99579
Size 627 digits / 2081 bits
Status composite
Value 152563080802158756671202896906462033217333512915106457675120835337707518584850293277238004103758731301208692468671740017224759227720807803105554971633483246534538367790180389034065714557400797477149156425861329156563701387180352377107326539549927953120977420224205401676090166117159384862537174708772180393790675570086863263339060569129750616670591296416329132646769583348514621453900201149077237002430793818090093026219049222781213274224173552242039622273060574657687847081219914772418289448285497095853173419820986752839481387156587847909163904414601428962973360530925037825621073671432333881455082838426306569992258275207377

Factorizations

Primary (ID: 70631) 207460499909279296762540583487933439637201905299100245238682598870759408878141960495778332780218147735503696620877792011 (proven prime)
(ID: 99580) 735383751937710011285971825904431192252644354452454656188497610521657471444422478908415660490227879929749024525996186757181884528589863898176223503814690465848130725820228258142802325323731926012678326356559582789054155080029902672900042864732066145351142783365095682589366620492022463926281804460672356574735293625242949843124307349737352626678817006651021924567571295036170501333388811613768530434401625264269042096217088561129657761215899443684590267644208219253422703139517169710523847529792742588460307 (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.