Factor Info

ID 163470
Size 1355 digits / 4500 bits
Status composite
Value 23359072071527814967411749897933352361018878073507274556750251904890312299084146519876843701934152390912747489357033897253733020329252430998241383578972411306325122360644017315264130702904503130118956891551954857913903584329233165333234137342097992352612211311506246012610353696440610776423801516309171179381548931842924232171338417801449010808231598317537436491306834052352691581509004710664779036534414230198343145401925359555265662698422150065231487764800008220391795527597466317507551001676902931451686906125894610195694949467038893185977862652149670947629602849224059809670672701305257885668051698315375991171674262387450622127877919384871090704799268501473819293154251163567437606707036940688949502618905909070169802730366445235066259451984059347490914789522669066718363719622880091946023191246382715819948000578621758983745865700034444468155138009434395244142360616467169770187183725290957497095374779563473003069475200269862298831021710775950910131269649576870687750309306396586487044987201697697011196751442633804259141914737839578505341981608175673593774838179166252288729507869768175763778901192555754789465886816372123285226686876195650619367485263041387401497892284123612021295886534783293071344671743427900364875533647324835818133532437227336785521100720835243313676752652259463834153410480651986597388928845621310136277347311399335134045923

Factorizations

Primary (ID: 161106) 35584500993847817659 (proven prime)
(ID: 163471) 656439500881756090177331519837570151563071471714674217653189842884244950148300879905485978472578412064703409745701466042581990411337691835316292828608308662135633109417838813529504866230528702667939134827246547311732933345157700538429452768068599965659696076582078097157681042172179915536428712999158241665390429785185119363234986281356606856501120320439034678986453247482654120368131397818518951308637219479716180026252902914242233954816751798723992225488555804760723738889564156998672611920304520638019638868550920122611558906071811452137382472944354119329670199332419009257921894671912372198948440593762040562606305568057364080472293495298990919848697244727032167010554786950328052305577150800575946971612817126711390572726666076338941234742627177560006852175727142851121326015107900653283684288704707759266773177984102686655409674779660735482987940514998531458813853462467194025430793666771764786295659151132308869640365086255429686522098683040105897658318864024934628626960074626440985996010850437956048540914707551240171154814197709473875333137761293855417615396933016228443684397043134954294986704285925327332917936099043390820553815049833726772148704624949485527913726737533228680150327418390064059447095076148167918014656332810408739564240419610660648738838781911203463318839526133921055650166283676301338975521485580196687097 (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.