Factor Info

ID 128811
Size 702 digits / 2332 bits
Status composite
Value 590644335324583559181612168036743056498589622404525035395086495782821875548158206620145102143595926101725255127764135173566357716531839950469055333502068388212434022277442401066175184671078339236124475438098103669818509859876932304861827429079792043151674824497562742190446259032127812521474487196439667036701597291572483239565402814154880161381128248359826847561817899167619905874041963099547350892838154584276704105137748006662037341080855389203000852014748274621274502625588799292738257870268696136428744015293642492505481681687284621576486478416701322214064787310511024154958767173814822508367187936086249022986013542463684329606703861191765328672494452986855389304510292853388279150303721293265961

Factorizations

Primary (ID: 115423) 47664714310544132262549173817772263459486319 (proven prime)
(ID: 128812) 12391647445454726864183846139440634052910110993559473706710691539682344164355986523602722075283712078523009414787924459915069052140028360992682599025813595373900973696485504114633600111338779178504209831857014930690737688790892065119675923566457083439756501493053883169600780215281831488164923401273586744401367038578125633738591927471528845647535795489018427763524962130882103899070596127855081548463979988728371370250021868773140497774495675170517883683542996890219086297493892953036883366343121940702659522414326042337010284421168022494014635509123754277528624630086499025889442596865532983641719554125364620670803699143580358858858089238646535362957926119 (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.