Timeline for (not so) Spectacular $\ 7^3$
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 13, 2021 at 8:58 | history | edited | Wlod AA | CC BY-SA 4.0 |
a typo
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| Jul 13, 2021 at 6:10 | vote | accept | Wlod AA | ||
| Jul 13, 2021 at 5:39 | comment | added | Julian Rosen | The counterexample values $p^n$ up to one million are $343, 4489, 6241, 18769, 22201, 26569, 32761, 36481, 44521, 52441, 68921, 69169, 72361, 76729, 79507, 97969, 103823, 139129, 185761, 192721, 249001, 271441, 326041, 389017, 398161, 426409, 571787, 619369, 654481, 657721, 674041, 677329, 844561, 896809, 942841, 982081, 994009$. I'll leave it to someone else to post to OEIS if they are inclined. | |
| Jul 13, 2021 at 5:33 | history | edited | Wlod AA | CC BY-SA 4.0 |
Title
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| Jul 13, 2021 at 5:23 | comment | added | Wlod AA | Would someone kindly add these counterexamples to OEIS? I feel that these examples are essential to the theory of perfect and baroque (multi-perfect) numbers. | |
| Jul 13, 2021 at 5:20 | comment | added | Wlod AA | Thank you. I am spectacularly wrong. | |
| Jul 13, 2021 at 5:18 | history | edited | Wlod AA | CC BY-SA 4.0 |
EDIT — an observation
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| Jul 13, 2021 at 5:07 | comment | added | Julian Rosen | A numerical search for $2\leq p\leq 1000$ and $2\leq n\leq 20$ turned up 79 counterexamples. | |
| Jul 13, 2021 at 4:53 | answer | added | John Omielan | timeline score: 4 | |
| Jul 13, 2021 at 4:33 | history | asked | Wlod AA | CC BY-SA 4.0 |