page_title: Friedlander–Iwaniec theorem
hierarchical_section_title: Friedlander–Iwaniec theorem
caption_attribution_description: English: John B. Friedlander at Workshop: Analytic Number Theory in Oberwolfach, 2008 Français&#160;: John Friedlander à Oberwolfach en 2008
context_page_description: In analytic number theory the Friedlander–Iwaniec theorem states that there are infinitely many prime numbers of the form. The first few such primes are
  2, 5, 17, 37, 41, 97, 101, 137, 181, 197, 241, 257, 277, 281, 337, 401, 457, 577, 617, 641, 661, 677, 757, 769, 821, 857, 881, 977, ….
  The difficulty in this statement lies in the very sparse nature of this sequence: the number of integers of the form less than is roughly of the order.
context_section_description: In analytic number theory the Friedlander–Iwaniec theorem states that there are infinitely many prime numbers of the form . The first few such primes are
  2, 5, 17, 37, 41, 97, 101, 137, 181, 197, 241, 257, 277, 281, 337, 401, 457, 577, 617, 641, 661, 677, 757, 769, 821, 857, 881, 977, … (sequence A028916 in the OEIS).
  The difficulty in this statement lies in the very sparse nature of this sequence: the number of integers of the form  less than  is roughly of the order .
caption: John Friedlander
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