Factor Info

ID 69284
Size 615 digits / 2043 bits
Status composite
Value 509506619628784167532453543028332025817673629745361297379348187208814865058344485123156340214549508058121850515667952381643922356398176533405998422033357247607934028687534295316418198744114468060069752978607768482517877248570036459929507260904749410869428769719110650455991958524479455637153831419993058058892116398458870962548775919966023960630237732256433960284435619827045110991716335187165011361401398386643008410263964232710367495071429858866306462231641905117641185546195899433318017603922898298288861853771501462149959875501097590212440950338497229250339192929328139411237609304921067342823970842500357309289

Factorizations

Primary (ID: 95367) 981546130591378639280589136331610161765688719269663 (proven prime)
(ID: 96358) 519085760464266653304583551517111987938388492018716651841275954512141656644146582000735410642701243573998292939693967370093278798472150604118583296227518355346994000415369690296379283622982118378342771073068394597874087552819920334341546115147667620988588437003818831610106715625205669635496732302763880886958445487160508295665697342178205933484013143721509299484124274893524539099477302947647344426594295396943069260363229691313883626478468263345852132648216134362678634555643807238247106131113194378534083593474177852464837130023919485289207670519936110322218103 (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.