- 1645333507, 6692367337, 188748146801 As of 2018[update],
these are all
known Wieferich primes with a ≤ 25.
Primes p for
which p2
divides (p−1)! + 1. 5, 13, 563...
- In
number theory, a
Wieferich prime is a
prime number p such that p2
divides 2p − 1 − 1,
therefore connecting these primes with Fermat's
little theorem...
-
Arthur Josef Alwin Wieferich (April 27, 1884 –
September 15, 1954) was a
German mathematician and teacher,
remembered for his work on
number theory, as...
- In
number theory, a Wall–Sun–Sun
prime or Fibonacci–
Wieferich prime is a
certain kind of
prime number which is
conjectured to exist,
although none are...
- In mathematics, a
Wieferich pair is a pair of
prime numbers p and q that
satisfy pq − 1 ≡ 1 (mod q2) and qp − 1 ≡ 1 (mod p2)
Wieferich pairs are
named after...
-
Wieferich's theorem may
refer to one of the
following results named after Arthur Wieferich:
Wieferich's criterion for the
solubility of the "First Case"...
-
Primes for
which this is true for a = 2 are
called Wieferich primes. In
general they are
called Wieferich primes base a.
Known solutions of qp(a) ≡ 0 (mod...
- S2CID 206172705.
Stauffer VK,
Luedi MM, Kauf P,
Schmid M,
Diekmann M,
Wieferich K, et al. (February 2018). "Common
surgical procedures in
pilonidal sinus...
-
Primes Wieferich Wall–Sun–Sun
Wolstenholme prime Wilson...
- 3277 – 5th super-Poulet number,
decagonal number 3279 –
first composite Wieferich number 3281 –
octahedral number,
centered square number 3286 – nonagonal...
