Factor Info

ID 72875
Size 1189 digits / 3949 bits
Status composite
Value 4143998176447193413962620469273741152274007983135882939201512676021494358683272446135965178364425964529684312778703383272414778858030658514426948181797564383026904857652322263368386128849508014487320103602166798464246656295195579930942345759846100234171426794463171473229234398966596108895445706028497970661773384579091613994394096755167553700740029011880314165560633665352394694902679831406234843541653115351865315129658801149596427801011178232017274572989175720345117895357221497660537371064338195759975858628002873899738356197935936195143877523179159788184420113667834407836857830245605448199737546552865588097160246700111134356813870148650012354001256144787914772890129009800658197401938011042919799648132685084229019142402075816757935367220624204246166388080718933833495826351483328072980465196255322240079342503169587365067152150222497860967809858599012415631339115880151739407258891249172663870460721751355154306963515470325319942944632878498306486360080450786178026701690057997546706881749172936845317788324625985129339978960793459108711121999283352746097613898716354482384839021328508946734606211462019992731185450883795126206983252987380758020618882836289458540425973806373768921

Factorizations

Primary (ID: 72876) 13522099023603074127271 (proven prime)
(ID: 72877) 306461161777751212692110043115048484554712311402824038389810820374790225205922402003119984067864517510038463090218817957745029558917345036665227521621167379557398546433165706061186914200941153785187893085016998520707015096536340368412880426606331305779887822224157645618590270598852031829312487234739445583687363692265645815746532134542927238579489022204325475729333811020095116974466451996892008709908384169263244548302741533663364546587262526259540068413255907980266382559269153838121978873621368194969707285549476715011871359103817730624514300644796058784549016088695603167810494404512333478924948869286742043000260499296141613662489656448722839269905707547683233786384333444100337932242795267146913213425040534840426945531575128987461227463349701768542976121672256834475138109772091783037852136537164839669052694632785545663443714706467360265889745464202685485333673743740164817459238632325591312795908233401179314390330351249432152226260079715149669855926751214760071418384427314901707126334338190601430817718121575105558959370485051504545612142218374746627294153227713226029585400989091157212948290478907680289494268330786596821643274854771346958319880179681151 (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.