Factor Info

ID 162145
Size 735 digits / 2440 bits
Status composite
Value 170047272317497083499957046121102320982056808785515104697027588431053339283486361447859726330104401380643798997398087479793171642948310191392392565994979213446369397664064656030229684032392045198938737122451311608588247641790401793909988526694865850058516570752479830923977369096162523479335489318609850238935221438662705391880806713707227559357958723604834399809858810553400761945806729576616193416852774656567852651688883928058084558852585361834280372707132308836885071365978397727671817648773023134585263283802355862237772986305920756959159469930625014075569541656998245469085230812844081625509433634119843160881715642834755845213713413998870132719926389570695001212433863953021070079433168628797942245268984482838210554059162614517

Factorizations

Primary (ID: 160964) 849108326084848709286303827618299396523 (proven prime)
(ID: 194416) 200265698843830201046383833041655960623385277304241143035546855134850482075967193454910994572898681852320955582188390050390604480769694755884593735679540912738383783708051896445904831440515784557529193278626013098352655975379755345536319715941258878654978183546621034222864891434256042528080219433993196806664740163322848512168174682200526477638892684992240491874349845025242477964365920112529634676389181992697264889798810967087171826186670824847452625183757534892295426179118310288561717774734441108761489235061214585030869666028737802891000200892618582722965842649524347997615693215468104847786719858805409830783580521365600689927152004346540647214013353756792358681246597496046195146796160479 (proven prime)

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.