Factor Info

ID 156752
Size 1138 digits / 3778 bits
Status composite
Value 1298789215794890516787300842890410975563492584996767757622903772353670174976814932681815940374892026801554843623262031229632985588066627730851244049366756599821825422297700111167539863311207667272759470302561545766313408116290308245849912438998379228102082565869700868713815673523855632347728337067840338113044481935677626256609754669343080218675012999251748932133109106455303504475791825593528476117489747935412708942907792165271300222739760641270061889961306018955185674511935192845235908693459935502779756357992535619101564469760818135515710900073927904893645906039522154519904579665394550650639792007906420206666415420020300033360570940430484179098216404259152611225316049789210365936239666726897644280943943214666964635701836841220333333376855801154009168021363065214556247786057395245911496502133268026941481215754353328316498435742553346877734298077822971407873599412134190786024850381286608357833467720894179037993436823014601950754553675673441239498706557491638316370627343806084547163613865770700298241905783107506834715336275060133203784587136506859488612759873821178774286755333132645099694225755001176226690543199078907002673

Factorizations

Primary (ID: 154624) 13578586277937589671409 (proven prime)
(ID: 156753) 95649811343405896569500735769924492293431803750553867761492281136199064762390963476884544765588259796698156384213964783588915203522876944153724987675557820152571881102911515043725346092460436760583444004129701056901557916384005942076561112850504798334233127519842868552735109102122969264133143990566429503248883786721189768014301413806380634428663537391183255480484363008157456077620708670419911481971800697421006054237909384765341512788364539529091965866493208207663138852800477636386061285614238419566582576382838855759160114161786656874437328509133689034702994853035022415959809477303352377960127005380786001098333419554142771045949210375285664188290321587382227442373632007304199700634669910833889673748398959801067149167558137011554381259781005079098691210676406064010768138957157220548326528248535045524761700207678486723051440999226283233010073435802398626480566481116761956180661541149119867747718173726270783747503453136531798795903471065488624299082659142059222565228031615469360465596140546616835226042046300524056852432662164345669699324264439990787981140305532777110676611932923841898702747586524364097 (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.