Special twin primes of the form ---

p = odd prime.

These are the 3 conditions for these special twins.

1. p must be the larger of the twins
2. (p_1) also a prime and > p
3. Where p,(p-2),(p_1) are all prime

Then --
p^4 -2 = p_1 where (p_1) = a larger prime
(p_1)==(p-2(mod p)) where p-2 is
the smaller twin prime of p.

Where also (p_1) can never be a twin.

Only choosing the larger twin where this is true --

p
--

7
13
19
43
73
181
241
421
433
811
823
1093
.. skipping a few here.
3361
3391
3919
.. etc.

What is the largest known (p) in this
list of special twins?

Dan
.

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