99881

Properties

Appears in sequences

• Primes of the form 16*m^2 + 25, m=1,3,5,...at n=18A087856
• Primes of the form 16*m^2 + 25 for m=1,2,3,...at n=30A087857
• Reverse digits of largest primes, append to sequence if result is larger prime then previous one with reverse digits.at n=28A098922
• Primes p such that the decimal expansion of p remains prime under two iterations of base-10 to base-2 conversions.at n=28A123266
• Largest n-digit emirp (A006567) with nonincreasing digits.at n=3A127828
• Larger of the greatest cousin prime pair with n digits.at n=4A240170
• a(n) = A063776(n) + 1.at n=20A283843
• Prime numbersat n=9584