Factor Info

ID 70366
Size 1043 digits / 3464 bits
Status composite
Value 52017473573304757674907647999776826707008156208477626955652383270607332240045642851516250279667972012334460908241600731730462643773663331331355136628527779701367691811283188442656640268289298350593027032014742334729395020211758880804962345583894724482572494693884634738874667324972789084616966043797102248797419705745612214985227908001923042577625876756696215313816085886967547352373319811620196603863680637874980742964340853119766666031753438706315166960484505211375746168444910319423393489245541813228425462223162802525274573105633808705412605765166086477508811719826601866414670345411367036827830456165902973564444065036764732787124795787848671924832830665880745023562800060899260832131181300960186229941634631123741064490113702896960988253994540819527626775897014337120968716206131721384001068505569941063842356230780721458499561441835074903297178865612809222519884627962992318763094015642633938862153612882434699177398399439875118237867305322276519467607949605955537522333057158957815285153896670769591183193524283631343930170181943983991

Factorizations

Primary (ID: 68181) 28461948730641665973894996037 (proven prime)
(ID: 97666) 1827614618576822921596690656527377575260908982236176066389821820856358265480442266437094568768380279248159021467041155193804262387777379561051506372885186488638183983165098917273219023892405610102877676931319149510063704651278613292414483286545292911349176153424017158047130776809476137292763755114657138976918817480342455715842123986082205668676401298299740118424414212653656485436867730824314879344055712027183989396749468965189047623269726476261830154066875883395541897084947845577762393253392069681199713375749255994910989191315351292758474807149451908316384967154600140759848418042421919928475063933887671472913665071247640701261669408235464818194266766913397379323188615421692650595033888531751380706473285039608432400021934978208895575333199102574499363047330359202962059760176465327694579403546656871343653639066082966848273274630021380574646373496882259379275783467262942157972804418115651181531688706422561590290427950107657100117920470303602039632144335753895971997951409886937658659525085655233464431243 (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.