Factor Info

ID 145343
Size 1220 digits / 4051 bits
Status composite
Value 24579024669170526157462369593159500655102075614204916884465338620484481829589287252438388729675972303667401246702513751952525645673865116902493396074914993474679475013979840921550060485516030279049422200649577221251351763066459879736711103639593926823294815639256028361382552418433363303344119380460141741941548770367935644684400286140622460352930261652502438855983851310491387180956371958601554955991957348785654095456996053080247430224958077789640804114772532128651734092111628619202766333371554722109825035849382048141663973651150544209866015999979474821666249158419683476663101816133405031295911615492635703323655653932489444219833046843225459931897311869252788920938075031614757880172757892811231280762400106133468760367731620191168906199056955978683649675318274320426613144499026890932195966736200787403400861803184948165438195588510723613214849190792966093266626269035627573988431675115259065595624346558121079159840231188702657573602528595558437445068286735580481870399746539603973633200467915807617489616486160087397203027955041013192163237469586640374679372092182796233395617446814322301264506595417020628625687074872082544461011104668250478355699339040891977719682695944775855481553703645642737732660172861581

Factorizations

Primary (ID: 143131) 12494073732204373671387089 (proven prime)
(ID: 145344) 1967254651764726043296563064294610573904971871643970258704042195488743912599703876185828619264197428288605499403823534299098684426927892785272687449349151040712134573064557131541715778054497043875653365075140943572803563486486949042957932848516819587661322683034847513781817777659267780428730302875208922307616783945381671512704636018776861569658670609786998298654211014900454753599718106217125850073623859875555834342813538772765241632043048409479900967755110251447810504669602877394672592185418892675538970082017243147125781200231745404802457957981107051303489771433970531460456869695252911802379888292520790819363145206197148761508527256254966576804363005569022925582388927506580343499746832116273952090296740551205859026001963752625201463730879599501507075475854819142002142853134690995160836674114167903667923185924718792857035186980712567565884496228176548857905964401023741497329365612652600870436870867098867050982578970302971988615803593450351852938668408841806474896417033274128393210135889549341540404246943857592192700508746935187230474915220624655946480687206822193449729611069380818238042443503445509444359680808162559628838192541234603179695326709493073914276317763544786212524029 (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.