Factor Info

ID 178618
Size 1156 digits / 3838 bits
Status composite
Value 1353869758391240801503542651804031439597321784942023786172344272537542350492588082511232944088595129542036971031286238811786283294422916795412655864160427885994598224969493924975158264602887607015676948302356739833351739588345874645846755494752248658546261294408782699606747669906816533153502990761991239770165510292105039752889784782781720314837024982698460840126857836520881156079733408454478653694565595955139059275552559239422045445859613364792605877429451849664063350207096753937402144827031448471486725738324894797736968132421832654414180323062688369423672227823441092712675290092206318369738478602239036142127183945466454097882237240781131008805141892009224471350585855979802896415057721011141425518854844798241730094100784672105213524055922101866046332237911122145440351530853137356372772746147415372614566522787117946712599120822955725101440955388332251263311736732544242109980668416003652155747082530444348338127435156980234532304239402017800429488147554227414989976153913379828089626857299756381158712714354459776697051120828428568282545025529157633921589333415930590172497123578142150623128365182411629300645479297943608240307927843813906811843

Factorizations

Primary (ID: 6731) 250805666433416532678429525124977090318975999001796354124089 (proven prime)
(ID: 178619) 5398082817042986835192798398028779220611927481430544250915225686142144949933310575093134119650303890564266711813411227859253434748925837574539587648128826452432431764869472073737618312249607578713393554563161498493984074611455010857341264247078192648359161962003655954256965629280733938087474411753120651241791502397552513419600860279359764065227612049164061427634331118316222852253238408908625957207258221316435482171840134948927557707674352655228926664311275154161882448646825939674011306524722993608802543507450862833460941128320230487333123950677148720502502731490405043526708594703936784125845471903552396497472339948102261886582310536567196668920958382828337011223937454437844927163168489594904418474924584037649861094441786629190794668820285378022683779430525244368309383974212237112835589149897885664904943703040415092136076035802319311390288147258113306730247792255412637033451440710056801831260813590418272696397435888835075633147847259619491649805484031435462781783770568285709523879053659927937903596995273802423339166154873876947221578008038962462509373463309208273606709232833824987 (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.