EntityQ774714· pop 6· linked from 10 articlesHarvey DubnerSign in to saveAmerican mathematician (1928–2019)ConnectionsNew JerseyEntityprime numberEntitymathematicianEntityWayback MachineEntitytwin primeEntityfast Fourier transformEntityFinite Impulse Response filterEntityLucas numberEntityBelphegor's primeEntityrepunitEntityarbitrary-precision arithmeticEntityFibonacci primeEntityprimes in arithmetic progressionEntityCategories1928 births2019 deaths20th-century American mathematicians21st-century American mathematicians