Factor Info

ID 196670
Size 779 digits / 2586 bits
Status composite
Value 16372215004654013507883320570390720400816492290753905429003923067062623603631631604191801984423143205877506847676987034063469124014342138075203836749703948629134004145510731662302442692783393840694357045376650293518771020208264052590191377631723260653675152562632171927294579072766490485182846099882296624074975408324210945605422795937720300953416790940226965469985710007885009495572213223311703492613861055012187665778393913057082155373088823719282302334877597085487286741357272176293378491084636748692735276477335415308468743399250467199208079288852510911366841834266405984002146470971738425031338166751921150494110705114465387138904750308406836105795177830551150433727257458225749258800355558242677414898763978053350015503989958020282112839724293170393274062069155286596548463

Factorizations

Primary (ID: 195457) 106685374726519827989650749326973324307662756579371 (proven prime)
(ID: 196671) 153462600160734231819463247447584119551524634631483462381766083097938406029960526273090639953935999895595095789728473564919086482265904819532135234058555262043173703581646935416228490441094468347723659545246457934128702478351492957788168840421949932195283571308363203827412480988214069508161156833053755369342507607249096897201124767200989533486049009639533533655930351583496119530408184156596610096753308175781109857854314157230331534799158119313054724512108354518270845336309845826353734479423357196540616708946923643304236980677378620955144327671246310399953482356202186578461613278668553252466429939883566007208926962668310078018013381878233043474018089679039861187752438261467752953574120930049435881410823897096536467195853 (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.