Factor Info

ID 99578
Size 680 digits / 2258 bits
Status composite
Value 48601481687485743703855023017006353170822804136912930992152698851032511594030269465444570935823691926394372482541347583126425679122897897433303511262756198941450422860039209852981411702051199909870942475017164613435752175479993503089644369372319984122525130979055122390560088588536037936237733544016607179455225100138722760463216352956244558883406035058994183920841851604624899536803136318861667822677087366546365430289976162078033334012265254020413420968135982806154165685919578132742635458720961247432284617442812324315058062849837325238513948731170566811425798752152296728406565611339938585078132959594717177565019047035252094544432783335207598457074590932405382703109601722399

Factorizations

Primary (ID: 98083) 318566467273372184139893768342912300044637532496827887 (proven prime)
(ID: 99579) 152563080802158756671202896906462033217333512915106457675120835337707518584850293277238004103758731301208692468671740017224759227720807803105554971633483246534538367790180389034065714557400797477149156425861329156563701387180352377107326539549927953120977420224205401676090166117159384862537174708772180393790675570086863263339060569129750616670591296416329132646769583348514621453900201149077237002430793818090093026219049222781213274224173552242039622273060574657687847081219914772418289448285497095853173419820986752839481387156587847909163904414601428962973360530925037825621073671432333881455082838426306569992258275207377 (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.