Factor Info

ID 137382
Size 650 digits / 2158 bits
Status composite
Value 25292501708842266629789408307382879028188198438120188524367292144241255961197231733595730409068513801637170915691866665946239713739407788608175042298613071211080642384751467448668637163490179730942536995579259665136860478614514529005427038752255386098879567026050431514204610089200411166545653139698165363597595061928665062263928646401545610305199066898486409482754507868172977323237848189490807148699053796664245512321505562327806489071125002153219493364606099411712757681369696048484322982345758232827727964255589246349100121088892259657268913773336154500978539460315952999700405804615291412834925198648305747953209155670139541598539034730492150137

Factorizations

Primary (ID: 137383) 179199661766982723761 (proven prime)
(ID: 137384) 141141458970668510320812754520186132712755375767089462246415531149496393975560858894551768077868268054677821854603876636705389153662944408272643829982112998454660128625541641688284798638553218841488571031283650384869899760804474216279734010180572756027683395901665739237034142002112352938066478081760361497339141434064978567161239187277989933154596584211370814072971447992334237347096207847850264010492042378440143182467537155307565122747966730914171031626249784376592234259148742726482291463429347112849775948293488382817720293651370673384788816925463483269166337012144811648691186027063993737375647268134540155235008206878054217 (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.