Question

Show $\sqrt{5}$ is the best possible constant in Hurwitz Theorem (Number Theory).

score 335 · Answer 1 · 2026-04-10 21:44:17

335

Views

Show $\sqrt{5}$ is the best possible constant in Hurwitz Theorem (Number Theory).

Published on 10 Apr 2026 - 21:44

score 1.1k · Answer 2 · 2026-04-13 11:48:52

1.1k

Views

Irrationality of $\sqrt{2m}$

Published on 13 Apr 2026 - 11:48

score 245 · Answer 3 · 2026-04-12 13:58:04

245

Views

Some steps in computing norm of an element by its minimal polynomial

Published on 12 Apr 2026 - 13:58

score 240 · Answer 4 · 2026-04-12 18:47:34

240

Views

Attaching prime numbers

Published on 12 Apr 2026 - 18:47

score 370 · Answer 5 · 2026-04-15 21:25:10

370

Views

Which integers can be written as $x^2+2y^2-3z^2\ $?

Published on 15 Apr 2026 - 21:25

score 90 · Answer 6 · 2026-04-16 15:37:29

90

Views

How many numbers $x$ less than $30030$ are there such that $30030$ divides $x^3-1$

Published on 16 Apr 2026 - 15:37

score 174 · Answer 7 · 2026-04-14 10:18:17

174

Views

Shifted sum of reciprocals of primes: $\sum \limits_{\forall p \in primes}\frac{1}{p+1}$

Published on 14 Apr 2026 - 10:18

score 48 · Answer 8 · 2026-04-16 02:04:58

48

Views

Solving for the values of (x+y) upto 3 decimal places.

Published on 16 Apr 2026 - 2:04

score 133 · Answer 9 · 2026-04-12 22:34:00

133

Views

Finding number of solutions of 2 simultaneous equations.

Published on 12 Apr 2026 - 22:34

score 99 · Answer 10 · 2026-04-16 15:42:21

99

Views

Numer Pad Snake

Published on 16 Apr 2026 - 15:42

score 704 · Answer 11 · 2026-04-17 01:19:26

704

Views

Discrete subgroup of $\mathbb{R}^n$

Published on 17 Apr 2026 - 1:19

score 149 · Answer 12 · 2026-04-13 02:52:05

149

Views

Without brute force, how can we show that 1729 is the smallest number that can be expressesed as the sum of two cubes in two different ways?

Published on 13 Apr 2026 - 2:52

score 844 · Answer 13 · 2026-04-14 09:46:43

844

Views

Ring of integers modulo $n$ with a property for the zero divisors.

Published on 14 Apr 2026 - 9:46

score 107 · Answer 14 · 2026-03-25 11:15:02

107

Views

Prove that $d\gt 30000$ when $a_1,a_2.....a_{15}$ are 15 primes on A.P.

Published on 25 Mar 2026 - 11:15

score 127 · Answer 15 · 2026-04-12 06:35:04

127

Views

How to find the smallest base in which p/q has a terminating expansion.

Published on 12 Apr 2026 - 6:35

List Question

Show $\sqrt{5}$ is the best possible constant in Hurwitz Theorem (Number Theory).

Irrationality of $\sqrt{2m}$

Some steps in computing norm of an element by its minimal polynomial

Attaching prime numbers

Which integers can be written as $x^2+2y^2-3z^2\ $?

How many numbers $x$ less than $30030$ are there such that $30030$ divides $x^3-1$

Shifted sum of reciprocals of primes: $\sum \limits_{\forall p \in primes}\frac{1}{p+1}$

Solving for the values of (x+y) upto 3 decimal places.

Finding number of solutions of 2 simultaneous equations.

Numer Pad Snake

Discrete subgroup of $\mathbb{R}^n$

Without brute force, how can we show that 1729 is the smallest number that can be expressesed as the sum of two cubes in two different ways?

Ring of integers modulo $n$ with a property for the zero divisors.

Prove that $d\gt 30000$ when $a_1,a_2.....a_{15}$ are 15 primes on A.P.

How to find the smallest base in which p/q has a terminating expansion.

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