Factor Info

ID 198685
Size 953 digits / 3164 bits
Status composite
Value 20799893082437145017122511623252407840782116468543993715838484581748292803949713733228968913054999380674490813816233908740867980972177286863054312032246908157886603384785601310247630613604012783480350272216600663318680984680566012861634919488445074573486247298816357369458869661571042243766747690914523213194987602684396958354358517529696884007390081250462677198905516614651455368588925326758388121412705560219570230993711770703966936299589111101790953772762261554154537881409687313947384915936159386470579921296312099834443200785840365507668262801089715915903935105620009023271882489477579673292500794970067929171738033331075124847194693705148326921807389237039124604681829991451444676982731479909252881573965297570135743192297804871350364740043608020107850294952130397078074992810427116323137785178090746294285981371064697490129332044591003606136608835877849880676383043553823192855630969564733783712852224303628891012795714586976001645867039947630091

Factorizations

Primary (ID: 198686) 1021313872892657711505791002897 (proven prime)
(ID: 198687) 20365818613161302464866452993812676944919273295837756062584390470845507958812831644507835324697256135161219638627765702812151759211928239436086886353978373064194707383342691639393195236169371308080297553245352730087928675456718518204448999889909760744207474090519703193732519090436165707869141038160161788140640430823540157267081506396086004672770988423247189799156585272302671113612950085999579273903000629692559441896368639140049642620634545890729350918835028581532226466388518426567055835735788908891039691203810356676340814262469918611987688705914519324623947579607912362047951904456468514887244336545536162843348305255916910515243044439470934603139711638447414503835668974416510073834251585433175044824747754967237078704824424053692765559639060247644554385701428707836137340078298292520429765223793068634944197812420357908246826782784946719934943237627078079196657510009508783954891269867360375632199070321535601786203 (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.