Factor Info

ID 142261
Size 864 digits / 2870 bits
Status composite
Value 673803282475432856829816761792421749194800158289412342486609755629595879583991713163057592393611304179623420117839818411009597914428032577450883214768214919275496423552068395804894599754114013942438178927205489665949937573014451564563465042320570691427203688564250795647108063004430132842533672580334016787222407573193532550785386246937670993549879684740479267619450313728969890995343354415149373118854818543102860740918303641142330795304947476556903300953493715267559964717895779604541452270109288925266476624037406520738342404050665164813744448154699439361343463510126289933508636408822146563015008697063494024912869280416841363286318259632010927716550090083323585840573127005607344653576918680261887519082461625345661214718937810874222287587586042752755377727257635739069718395866334748045995223706516678059034898372657802004301056877178614239222058427161932779

Factorizations

Primary (ID: 6760) 21363981507860375753 (proven prime)
(ID: 142262) 31539218578125184570570538305102884147564522631960156620961799543971021455402188902867728839700789679201908555691666743323456374508275129105160013927978291809084068449768386057802141399505649507058714002135078228569228934897303321611221507004270915749422125036215150263573681197083231420698834905758795596160103892743656982023797027763231304404860513227178725749289704133652069659891849032085546712569146726787583085754772347673236776095286880617717268055441034679568964989104664910558794250405198530922976303196069650055743594509913946337341330605819822760219134621462870635247416530376027825700742701142671643989173445800058112548360041678838591776075906547943384266814920116738243010991921326501770123952052262891780966618773801029415341301635336756828848472644974815849755092517061004187661235690921789988261085983882367952019802255628141843 (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.