Question

The $\operatorname{rad}(3x+1)$ problem, where $\operatorname{rad}(n)$ is the radical of an integer

score 211 · Answer 1 · 2026-03-25 15:52:43

211

Views

The $\operatorname{rad}(3x+1)$ problem, where $\operatorname{rad}(n)$ is the radical of an integer

Published on 25 Mar 2026 - 15:52

score 117 · Answer 2 · 2017-10-20 14:16:09

117

Views

Is it possible to find such a $l$,which that the known counter-example is only $l$?

Published on 20 Oct 2017 - 14:16

score 216 · Answer 3 · 2017-10-21 16:49:59

216

Views

Collatz Variation: The Prime Frog

Published on 21 Oct 2017 - 16:49

score 175 · Answer 4 · 2017-10-22 21:22:19

175

Views

What does Eric Roosendaal mean by delay and residue?

Published on 22 Oct 2017 - 21:22

score 418 · Answer 5 · 2017-10-22 23:03:13

418

Views

Possibly open problem: If $ 2^k >\frac{3^n}{2^n}$, then $2^k > \frac{3^n-1/2}{2^n-1/2}$, for $k$, $n$ positive integers

Published on 22 Oct 2017 - 23:03

score 185 · Answer 6 · 2026-03-27 01:13:42

185

Views

Divergent $3n+1$ sequence?

Published on 27 Mar 2026 - 1:13

score 1.1k · Answer 7 · 2017-10-29 13:42:08

1.1k

Views

The Worst Case of the Collatz Conjecture

Published on 29 Oct 2017 - 13:42

score 13.5k · Answer 8 · 2017-10-31 07:46:37

13.5k

Views

Where is the flaw in this "proof" of the Collatz Conjecture?

Published on 31 Oct 2017 - 7:46

score 517 · Answer 9 · 2026-03-25 15:41:24

517

Views

Properties of the Collatz map necessary to prove Collatz Conjecture

Published on 25 Mar 2026 - 15:41

score 1.1k · Answer 10 · 2026-03-29 02:45:44

1.1k

Views

Why, precisely, do mathematicians think the Collatz conjecture is true?

Published on 29 Mar 2026 - 2:45

score 621 · Answer 11 · 2017-11-19 18:08:35

621

Views

What fraction of all $\mathbb{N}$ are powers of 2?

Published on 19 Nov 2017 - 18:08

score 233 · Answer 12 · 2017-11-23 03:34:03

233

Views

On Exponential Collatz Sums

Published on 23 Nov 2017 - 3:34

score 219 · Answer 13 · 2017-11-23 05:39:45

219

Views

Anything known about the growth rate of long collatz sequences?

Published on 23 Nov 2017 - 5:39

score 269 · Answer 14 · 2017-11-27 12:15:50

269

Views

$(n_0) \to (n_i)$ and $(n_0+k\cdot2^j)\to(n_i+k\cdot3^i)$, same Glide?

Published on 27 Nov 2017 - 12:15

score 231 · Answer 15 · 2026-02-23 11:41:08

231

Views

Could Collatz rules $3x+b$ hold every possible song melody in existance?

Published on 23 Feb 2026 - 11:41

List Question

The $\operatorname{rad}(3x+1)$ problem, where $\operatorname{rad}(n)$ is the radical of an integer

Is it possible to find such a $l$,which that the known counter-example is only $l$?

Collatz Variation: The Prime Frog

What does Eric Roosendaal mean by delay and residue?

Possibly open problem: If $ 2^k >\frac{3^n}{2^n}$, then $2^k > \frac{3^n-1/2}{2^n-1/2}$, for $k$, $n$ positive integers

Divergent $3n+1$ sequence?

The Worst Case of the Collatz Conjecture

Where is the flaw in this "proof" of the Collatz Conjecture?

Properties of the Collatz map necessary to prove Collatz Conjecture

Why, precisely, do mathematicians think the Collatz conjecture is true?

What fraction of all $\mathbb{N}$ are powers of 2?

On Exponential Collatz Sums

Anything known about the growth rate of long collatz sequences?

$(n_0) \to (n_i)$ and $(n_0+k\cdot2^j)\to(n_i+k\cdot3^i)$, same Glide?

Could Collatz rules $3x+b$ hold every possible song melody in existance?

Trending Questions

Popular # Hahtags

Popular Questions