Factor Info

ID 139292
Size 336 digits / 1115 bits
Status composite
Value 290863322151240355131322166796316773376276673145823369948382006096162696782706090050513225002406355078896968012924392512251942624277600870448818679915185488673160947546518011422742763441866861788751346846025554774422108696405366922477300383104330085027561815315147379275611795782995495281982186448447929167575974982305711644588896647199

Factorizations

Primary (ID: 174125) 160237923533811419185919101846091573 (proven prime)
(ID: 174126) 1815196526119898105655732239305557293852920393170667809878755912273426312531165741815202780217219110666042914619800905314716085767773569514862741984964531323996433415574212810537467078146359701922132150877234760591380983087226124781818675572432410717777975302929623320839817721815426318327230362949763 (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.