Largest known emirp

An Emirp is a prime number which is prime both forwards and backwards. The largest known Emirp to date is $$10^{10006}+{941992101*10^{4999}}+1$$, whose decimal representation is presented below.

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0000001

It is also an extremely easy to memorize number, as due to it's form it is comprised of almost all zeroes with 1's on either side and a short number in between.

The number of digits of this number is also an Emirp, as both 10007 and 70001 are prime.

Magnitude
The largest known Emirp is equal to about $$f_{2}(3000)$$ in the fast-growing hierarchy.