Factor Info

ID 26746
Size 661 digits / 2196 bits
Status composite
Value 7877044753867107339962623311914801678985826631786181159334008316009158624285303269074753015654000325696317256356627578141398621783128674508046682085833013527254640654714328185904486916534301861326496167430082846716158003184545597099856624068276680903673307997718990880124876831261175231585637560702304237778835253045300985790408924552983462476345688143394314691625927270618283633719807139391785437571190258868370630271125597744430903373009348442000844597062955646751532784449915786615067898137036002331511061393143153501934434533311204894284795660332485465106076771061609953455229374000176940943822956861105258161239073605013698741778676054439714866588034458977

Factorizations

Primary (ID: 4264) 278733912072436804273 (proven prime)
(ID: 26747) 28260087534020750623709234814114161908986666637490030091306019349006747990372088588703673581389893898827411343859119368363816784556934320320032754751041969196788665920198660909614295798165653315524967144228317971746959776609825387442511476642271949423150361263957336150035300990353124924773363025065203732541205453351311789641583764443124920191427986197097897306059412257089851381785121353568050968764893310354930967263209864138667131291415289724582208461680852582138166400670352487309131868460647517946364399796531039114960631803465286499608851681493458839681653650962313915758827303314174980264495622582200729766914477522526752404455715249 (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.