Factor Info

ID 197211
Size 728 digits / 2416 bits
Status composite
Value 11761298105049763516548485355085303727162418133167718004769054615377370220792885851505376700430247125998141512503636720367546108417951800489340962050049243922247682136711834986974795440564256506168883946923455873011307076023249212062478406499377596204537774393846113747321095110812040720970540171267889542391409899611501936503275217330878598345471628495283031524529544788216654636411036734005401822330356475154058199373215449435209641742810819460265436940033508778665932861320086290559035114856973022703448327697657913436195376012750322717500436836865306665798931157724971600950382477321811953821514223186695641960891012918660646501760606559820202818401265922559910144447838538785645542456249502233719492162959578608806616201943

Factorizations

Primary (ID: 17276) 14011053856556766554595009793438946968040153039 (proven prime)
(ID: 197212) 839429940492721563396184455623626700614694951087218626442562813840865363873808238843747244114433712175769685232590902916147113687038616671767494479518965347133341853008153898693455271145077284257784769679193735284084978931344894871935989123187496612589320276671022769501214784965516369700898867535112784333193251180683295987659986842046540952287670922871971970389671749078840214675225036708183174750795817218005297163651880192538027485282719699667180315863243052198450631784170737005258841100255875777794112056814868866454503370501325907464825101511617376627222773050425455375085240858938348804226877628011404458850244832850338133648816485181626538583165982910214482184968013180537 (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.