Factor Info

ID 136355
Size 1308 digits / 4343 bits
Status composite
Value 165242720261141978775924084115648353383873028704893141956226733622675871695901689442570532217339962796009576609705613481218696671212526029043358768466799832719817944213436054652339852194758119660320829492426230093285986044426115411986435524241687158522568731472771818726880320472279522021380155073316346540879778056388043936693824673384519042592862049454542710758423980263383380436468322787159399848583460961092369126558739328595100317299508884894867929825357496279810540640294483765088976368742199497864225252982015751100962801675274803240929721834290016652828169733496229220936811785624565691798256310258735179462171580688013231657507593525114442220073839382600741266966418636851977891328077921149988617619775756858882549024309174447923469299068750881638745711039505435319125411938560906982875937043189111949475529643592279141581304792091548649001401767170001870068635368308898015997317580413502366224378377677549297120265326407088924404244266531598377627940614669789453755962898968349045799407056845828159450359026684609864425548896290984278547819905687792389026192868825939894373100222046122445253194322671422565059589252475731050476240247727986336671952493983082067475597584658006872107222255762254920859767302990456365197602778567041602729788770162946112119351789395172837436297684147884902966030510157

Factorizations

Primary (ID: 136356) 391120619918419342667565461 (proven prime)
(ID: 136357) 422485319990566104374804921555418991686149733729542693216450480831659095422643499743829434498248652185614052146952724713146830148319386139292618873468859687445624646075638932322855452554836897100892823342993366128633318837237491144929096718484815475886161353025173999624373214517540946920256380958794299341720737429761310217372790338441757774045526805003464300568475151254553147636214162405966720690437444949469621788299314405210559629466195725289626317167022077586229400774039534909082097909242494725830789684896232312720076920199304212591318088653451466851105446500607413294281790126690832950553325301804191808044498715932219820355582060734011547585343728788783819872742895860311269852633120675355027746274824468462515072425067165745491170554732273260949033151727100282458698996684303636825769085826857598419939941124648403831153937130949622581843064012991735691052408479669776005330536875682790452905874191212539055711492240828239472177047343878080085310765195839947668754166927448698757623056084701582470462577909734203186101668819605381936528125072981011426722557477826807953849939753052098950183808532621154807434513037362047464018715609963900755797902128234314613006285354882219298086865734082192450434831708340716239962123239062542214852034251172319264269082961385879922137 (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.