Question

Does 16 always show up in Collatz Conjecture number leading down to 1?

score 240 · Answer 1 · 2020-02-21 19:17:14

240

Views

Does 16 always show up in Collatz Conjecture number leading down to 1?

Published on 21 Feb 2020 - 19:17

score 664 · Answer 2 · 2020-03-09 09:32:01

664

Views

Is this proof for no non-trivial Collatz cycles flawed?

Published on 09 Mar 2020 - 9:32

score 143 · Answer 3 · 2020-03-20 18:31:49

143

Views

Does my definition for "compressive functions"/"compressor recursions" make sense?

Published on 20 Mar 2020 - 18:31

score 155 · Answer 4 · 2020-03-21 10:56:58

155

Views

Is the sum $\sum_{i=1}^{n}\frac{2^{\alpha_1+\ldots+\alpha_i}}{3^iv_1+\sum_{j=1}^{i}3^{j-1}2^{\alpha_1+\ldots+\alpha_n-\sum_{l>i-j}\alpha_l}}$ limited?

Published on 21 Mar 2020 - 10:56

score 227 · Answer 5 · 2020-04-01 00:40:58

227

Views

These equations can generate integers that have the same total stopping time in the Collatz Conjecture. Has this been discovered?

Published on 01 Apr 2020 - 0:40

score 153 · Answer 6 · 2020-04-06 14:42:27

153

Views

$3n+1$ Collatz generating Chen Primes

Published on 06 Apr 2020 - 14:42

score 92 · Answer 7 · 2026-03-25 06:33:13

92

Views

Is it possible to prove this conjecture about Collatz sequences?

Published on 25 Mar 2026 - 6:33

score 65 · Answer 8 · 2026-02-23 02:58:27

65

Views

Let $x=2^{p-1}-1$ be composite, $p$ prime and $3\mid x$. Why $p \mid x$?

Published on 23 Feb 2026 - 2:58

score 118 · Answer 9 · 2026-03-25 07:47:40

118

Views

Collatz sequence lengths for Primorials

Published on 25 Mar 2026 - 7:47

score 325 · Answer 10 · 2020-04-23 06:54:59

325

Views

Transform Collatz sequence to a strictly decreasing sequence

Published on 23 Apr 2020 - 6:54

score 228 · Answer 11 · 2020-05-18 19:00:00

228

Views

Can Anyone Explain This Property of the Collatz Conjecture ($3n + 1$ problem)

Published on 18 May 2020 - 19:00

score 86 · Answer 12 · 2020-05-21 00:49:42

86

Views

Generalized Collatz problem mx+r

Published on 21 May 2020 - 0:49

score 167 · Answer 13 · 2020-05-23 09:56:54

167

Views

induction for the collatz conjecture for $n=2^k$

Published on 23 May 2020 - 9:56

score 241 · Answer 14 · 2020-05-29 05:29:37

241

Views

A conjecture related to collatz

Published on 29 May 2020 - 5:29

score 280 · Answer 15 · 2020-05-30 07:28:14

280

Views

Erdös said that math is not ready for the $3x+1$ problem. What is the reasoning for that?

Published on 30 May 2020 - 7:28

List Question

Does 16 always show up in Collatz Conjecture number leading down to 1?

Is this proof for no non-trivial Collatz cycles flawed?

Does my definition for "compressive functions"/"compressor recursions" make sense?

Is the sum $\sum_{i=1}^{n}\frac{2^{\alpha_1+\ldots+\alpha_i}}{3^iv_1+\sum_{j=1}^{i}3^{j-1}2^{\alpha_1+\ldots+\alpha_n-\sum_{l>i-j}\alpha_l}}$ limited?

These equations can generate integers that have the same total stopping time in the Collatz Conjecture. Has this been discovered?

$3n+1$ Collatz generating Chen Primes

Is it possible to prove this conjecture about Collatz sequences?

Let $x=2^{p-1}-1$ be composite, $p$ prime and $3\mid x$. Why $p \mid x$?

Collatz sequence lengths for Primorials

Transform Collatz sequence to a strictly decreasing sequence

Can Anyone Explain This Property of the Collatz Conjecture ($3n + 1$ problem)

Generalized Collatz problem mx+r

induction for the collatz conjecture for $n=2^k$

A conjecture related to collatz

Erdös said that math is not ready for the $3x+1$ problem. What is the reasoning for that?

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