Factor Info

ID 162963
Size 1170 digits / 3885 bits
Status composite
Value 192996955233147806521860639868849093758481808206113502455747426711155317520068144738487358981647502153653089921537866319446745746782863653358914021624134857939840691450100045895323342184551805926572104945403062522189434666746693041069710918996833632925521056042737820769545921692509730700037945926533780777727591564649955294337197530560496048162032984236726092940751383892808709937523189914955610517184977359178311056974028316894864769244399032376034516886027191267924729703234711574981815004465399250829488654105746313265408085676555938166966174682306765950511406122158240386024296234470662137875075023290372637603327223301425231870878681622401414714797125723995067858572293481304075542350097028767197318359247668817350455141610357774520183105626925066661922909627286924972815589280320265278672951670799170409543907351635783795938201580803858035012526136913145727557649531492744850996282299152244374836028524619391708776722118152868987459571302690469338763318240937122101702078204077202832506808568419415126900790145118321601194292870626225477174372001366590999852562638778915425086445626570528749977986217526791235493309130067235813794416227737528886528030312358155149

Factorizations

Primary (ID: 161004) 3734683792412648487053 (proven prime)
(ID: 162964) 51676919910927603293343907506918419769803299362648318805337552062511740549655095223553671425973145099289786006094058808397211942993257334708074235345210933804654898196119054222170430964161237310796668995197846382816071523110552131446716134059218322202957602328082261419726199401551070513624384149086257912321341834429982515423846523312194389730433669584690772309715754872227854024708433099970124249553076724868761509069602522374781053676517803018941707019045381062160472875607331817548264675533194162496612279958995742122627237356319901761147987372285535327833139054255898619448591964878789733547731081167846407275840252177571262657110626780167802185249191593885762019437925195747068948341016646149035201913008445131653906012512400155252308732583681493288791603726977937545366525443264205540043896456589231833291811159293041536406931773177237978349612394261261142714907303012629573513028509882201164421655313962762594097586301817296786066317220222087312530129537341001580205590544266801921987913758064224886989774974635079106699967177961692684472314091625819893315711276370226445992432264834897262115058239843165945336087906936429234755221611480833 (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.