Factor Info

ID 154454
Size 1311 digits / 4354 bits
Status composite
Value 297794851699228653209773459251921860328063948911933780905514128545591244545219671486191037762432218428324865851156420529779594277615118342531159422425383708598552191227390804436121824387594267468345772239500572659919771198972144691490013887265531003103223648942665914513400677993141127373450118365897844825985274515785374375931961604278497347792134711829081689605312268656450187395323685660079664296454154744800165958841938644047023086686481645663897760879061646457164363167088206603382549098758984677426771245407436689132298408347383400645532197838888456005252376221905189734028193586477087385886862079259648581890046500464209717886775231575226016182168424108183319786614130798217295958188104335163322202143565348944205516637202508983453490496254708241476935107770247403887030185074102312311745333179142113408174162947368303062340171754715789668755021784169958268580104226050808001778841947896002427119333702795857732352695047674414370350415412061542593376981212881302258324483022329272494675578345137406622147534598776809315131257882266344242533727192649300708549507699451187338651123043642205568017406237690515607684526221677458833912551816972001485607594020886430430993477015013967463925054284414773361437326635812865833930561700043659329746120319467685820261488345070610478579233308634853369414560247279549

Factorizations

Primary (ID: 152120) 28027943525891113319 (proven prime)
(ID: 154455) 10624926920668919797866751568270830181013563118289657460381194423813790932669958403957052557158315688116760680174409087708502477318425829654165280451375244568927444309353307977575794525655179106991837530325180010236335628222941114814677391087738170516267595755080527399055423853480824050519527066992845504779393000748783231188894151802463272739870123328366946264468465754867580535617116616959720300945808570452821605808022957687921417774906174635561869132386604301349993026895559157387691044009922449044627657280348760740340913423705113309523220934931869721981500772810432131901051575691531065930467765594184514044502975394646281233987774316160777086690359980695141720316853219171397454655619294832905557965818518851598053080909756094871602685772615759304402458802399638327081404314341581524576426702610452535512975585830297551967290326999638215734052106555611060465357206255695631069021195747549496009461014685346582956457848559575202884489649113100482049535628067155549272101313966385347163379930636337326389706940222404036551316578375191485353832668708972182423634594964205061159204315379611106275067258608245632816826547214573110938822022152449466500665544380614454732155589677649068275086810282378829964959860872541621785169944946541839984164879712380887097486501995404780780412537658171 (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.