Factor Info

ID 188031
Size 789 digits / 2621 bits
Status composite
Value 578404931843412339953548170007626969308267891826098417311332455372990996405702787808910685782437103141971543642911266756180546293935132950099279939499904403399176965313605151182138109371982568615660315097293139167191562343607349778977055812262604187511042008169488661263862743035932090727612580128704241059407651173731947131073388499618093404723294983463578698714436464753149963034904412148097452048538497943674747285769365818395444592842928551455647032618573602708221511129834768370918975352813242742698461451893569565222152811298579634329283454678087471557487470401486134293589209681222743129269529812944658075562265668195278667884749379396152790818483144429072575289437004588391817433284330978763261442303628991863365695460222152673271134227322936384153821309887993769926301056593301621

Factorizations

Primary (ID: 152221) 23187568502726787474711384313711 (proven prime)
(ID: 188032) 24944613393827545160232793889906164039060325065072366927925598287144533374803334546981612795563121332726760458362943180465650122422748318092115573020198566134561629624600459359512787361360759880960952529471849711181068314479852152028481308533378155499640660065380974758519375102170337299245564042612420593892891772889866971751206626422349339497313718818620919631175308336389413308508766134363577234070103386073412204920300085324401199521975801835275429518152039663271219147020278990585151971028742510772257354811978116538412552182361543053469346858724678384272352621876004616639811889089555857089408551224757032976560760814635190372752573605417679133619239748275865642249610308329043460841322544189645668870101458060256630691180808903269837444659892936862811 (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.