Factor Info

ID 167451
Size 980 digits / 3254 bits
Status composite
Value 19114219275808122502069722568191061847085708012069396696453897344096739085908686366397653344553263248019458461088551557479614795433104166884327085752459414057278453939516209087451687655697698048416691060556760164022832565057972673705359079327881906196574971853144225551042320571325990026290385128289152169741780498792577543598116005341042246353986040660561096621602244064292482972009024465437038870464580302966792630643986829789484328099921164072017449619666026697678940115560104633011273567869085062947556846158208039918965557988405739527229829007142832425918168750636036896955652447439914149198182218567695284420032277447008591200506989738685801168985040549331327508592890475822128283209308484875069512469532540350018685034291343477897310362187898411466847772718178276369772335257914687564096299659563766520601027089864621076503796987934593496622456177841302921723602853896671274816701457397436642901671703610664248602332859467569218596198298234444472572898131492301445461672591

Factorizations

Primary (ID: 7601) 19100900655540830489319601 (proven prime)
(ID: 167452) 1000697277081718579518198345679907150517560611903132469457819087373460619867287378213367280042554357877375884966601798193811536057981494996666556963713721953925170978645925748754467018361386896324562544203444373501872083076529227013251503319552303524276624356099036507480418341756089042899983670432132521290791339647240103728117937253297332272209742390354070968415940232615373236965939054274775048480006090343548768633247924966726049975258443417498072708899659951835469134114407611602606083844302720597122706668038675303665968749011328832039117607264396710051593171811590373076390924813024797973894502073110759979090923899645136657684097314854507309081452065778618451043822725516644641308238456935697839954533773105792768776177975634292338533458972676006896023054767780876897452597137260590453289924553603170241527381391099615030524679218062047785202347826279436792901826831562820554544463168692858724354853745653706741420929505063659020893186309245148991 (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.