Factor Info

ID 42743
Size 250 digits / 830 bits
Status composite
Value 5135412459010930365435315898879381678979296787388306843289278790007437240019662765982904757522744507820353380977572432514436146203211684734269549015127002825543599281719103087861128527336666518236956421154596895837540635914558869607897809881308447401

Factorizations

Primary (ID: 322) 69514474850823638832898000642720041675563690374321268644355632697 (proven prime)
(ID: 46664) 73875440619114217241964291627795057820770805567434197893907485778936825015063120481876903019138435204392183300526794173262526859920197185915499591256885051315774405492318777711515957233 (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.