Factor Info

ID 216424
Size 749 digits / 2487 bits
Status composite
Value 40374347689580015428858816994644253326555641571233108009880460278487157279611650949731135255858436036089628291892835638539312545582124404533941346587900861529260205730458971017298384588448346907918511481401828151864426647851752140094537439664343189047426161924885815991361203251110636404428302349885104898671980742038300988925760008151813522475044413800715665846779156096335570017496336702448439092353543473856977367539667280183794855224664325810083143478572091971559870926596131042414490408327636643335083005579416108731954584645328832585294477848644598342364984650205141922198112671533768490818236110395121654460324105146165054701649049002528987753764229467693436469716529052190658943423435291536570058383103477416965709641574489327623090827446673

Factorizations

Primary (ID: 216425) 69695038726920172476277963180465523 (proven prime)
(ID: 216426) 579300168664446913821356288135632389399521428213798541113614414064692922898639040446377003416798282169376433775025419682475922171861672689396840061275563003486217760172299955979235322600061059366150106442056278605670403841889470564579460974865857780814911222092017630896740038084357999544672179487648494403155180986414903374468363559625246724839836839576228766085753607508608065836782180395337045408453919932274836102312368978100504414533554884831386389330447246649224902336431487284364743458917483046888348425274230353419037387512923322998116338989644238104801798852530008299216023295200932116981382066933997844167283692045014049193031060573845176320432567088428845256088180215094291783617437489928079180344835051 (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.