Apparently, this user prefers to keep an air of mystery about them.
9 Given 5 children and 8 adults, how many ways can they be seated so that there are no two children sitting next to each other. [duplicate] mar 6 '12
3 If $p - 1 = 2q$, and $5$ is a primitive root $\bmod q$, then $5$ is a primitive root $\bmod p$ dec 20 '11
3 RSA: How Euler's Theorem is used? dec 21 '11
2 Question about finding the nth root in a modulus. feb 27 '12
1 Consider the set of all $n\times n$ matrices, how many of them are invertible modulo $p$. [duplicate] mar 9 '12
1 Finding the random $r$ in a Paillier encrypted message with knowledge of the private key. feb 25 '12
1 Making the entries of a matrix positive. mar 11 '12