MathCastle
Number TheorySuperchallengeFermat, Euler and Wilson

Fermat, Euler and Wilson · Superchallenge problem

Let T=∑j=1300∑k=1100kjT = \displaystyle\sum_{j=1}^{300} \sum_{k=1}^{100} k^{j}. Find the remainder when TT is divided by 101101.