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Moko19
  • Member for 3 years, 8 months
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10 votes
2 answers
619 views

Solving quintic equations of the form $x^5-x+A=0$

6 votes
0 answers
88 views

When is this a group?

6 votes
1 answer
197 views

Does every such sequence enter into a loop?

6 votes
1 answer
103 views

Sum of first K primes is triangle number

5 votes
1 answer
201 views

Criteria for Leyland Numbers to be Prime

4 votes
0 answers
149 views

Expansion of Complex Functions

4 votes
1 answer
103 views

$\cos(A\pi)$ where $A$ is an irrational algebraic number

2 votes
0 answers
50 views

Solving cyclotomic polynomials over finite fields

2 votes
2 answers
126 views

Under what conditions does every line through the centroid divide in half?

1 vote
0 answers
123 views

Gcd of two numbers of the form $x^a-x^b$

1 vote
1 answer
83 views

Multiplicative order equalling the Carmichael Function

1 vote
0 answers
74 views

Palindromic divisibility and primes

0 votes
0 answers
27 views

Eliminating red balls in a jar with up to four colors