Factor Info

ID 40476
Size 671 digits / 2227 bits
Status composite
Value 19696248158152085877796346231921183133717904526979099441809620980786204637100201831890835244729847144003491152258690321472892825252260934767610271881592313818475307234817356769068952260966030686911830939252506259014774943695614357115197469694214119399897001996895087163859166296442140967146324533574467653609878014790186679917208442362240025751291267043612034040286611759186250061582760923002431026962154343784760040838567163992575376385692868282657992774707607001240822537695339059845841341620712779780031395464477608759893693228561001756027743571242224443987180685346932821780146233571883749107490772007726394813864451513352880266163303213303559303310528004059219532749

Factorizations

Primary (ID: 40477) 20869977631748901447120178621975588066249 (proven prime)
(ID: 40478) 943759907446606247748477856171132275713856966999173045857005108065265113522735684271325449687063839558484138977645619824791947991622733663032666753031308261735952518381652369146272286086439725639794024235072473607208394401113976679294080347238825558817339888682262105816073967882665568933341800431803178507897831285683137296798166144794003098908510271846771241378368357240586474808503711858909797529780301315098881177497650543229505145529667618208349351962471854304475627159202555382037296826171747028417098635997095878448266044214180209654800635336771235975990670313618102897328413415893658295217594420218468647358385383619158501 (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.