Factor Info

ID 81821
Size 289 digits / 958 bits
Status composite
Value 1698519210720918986493870866861482306035552922637935277676396828306023557895754256244577877184384092462715966985895090305479794678021376924832424149193207954058128638001539189132120298309523054308767666917873476106387203239576771576449431987025473185927090309051713310997226271770046800461

Factorizations

Primary (ID: 81822) 11130974929928475756912833122336561 (proven prime)
(ID: 81823) 152593930128619304315153676451368579595037289244378079625844405413370729186969234671048698889487331290696798693857829784618728755253691338216985693174862018024091446716899253130618307595592179203562804378896043133236652129453647724797713471488482402919901 (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.