Factor Info

ID 156348
Size 1025 digits / 3403 bits
Status composite
Value 25240278558957645246558106733557829062821881681902040503207566270769202158323144599763598132686870456700577137336576170607596879862621047149076329007999269311979945986903983388534946387952759558975614638481548621692144332455548820321226213522974527994029138372878053712713678886159871236859011331008539035331185746235573337163639022960859591178044062216267566087653534507973368673923138139508000338081610903436905192972880423707781506058060195710178992808186824127035951327793477354712500847553547818207190648912075124298586258155291717037272337617986614735304004782016923407155560453603617786297277752811794359513281590493602144998823817580060339294762938410239384341220907515867407721458054597460363134171794532390011930016608888546690317721149598057603924038658393075914472912850571990529217005839984494331987530373521938232990696472309525762042259598555679747097524905592684729001840456140421597177858704972960596717607054278655228129627928629368108521248169787646386067264817507705584781164747379382313461958741423782971

Factorizations

Primary (ID: 188752) 228852111433810636140979007219 (proven prime)
(ID: 190328) 110290782990034688896378550731465391910951802225214197818251462613487494096112338724018575063224575856768023134177531310505658572232591850894606551599015106741545752714091792030398293707534158776945935673234448271124170992682880950652090381571688080758992080279149612670667164566841287524421777415744630646749239357853775841326240927356189178048202133992892514621604029172275480233632544513048979871824509176544346639904090514355569263694606658855800312022730660803296564038861436112855895355623885328020977739309635854566940496623307540325487767659658601031839299568170712490171370317838970779464597601204119758603312468542826807364923984377060391871718261061092920806888318532782105712440462939699397506445566885849976437990344936631556969554077771873541694683167093534236473976227607720682539526255382128027639804081194305351197678299912295503298722565466506263333250790628376318410602765157120092906780255592504322932049653531625282156858861186210620927275207051488866179897042043776428122009 (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.