26ed5: Difference between revisions
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==== ''N''th-prime subgroups ==== | ==== ''N''th-prime subgroups ==== | ||
These are some [[Half-prime subgroup|''n''th-prime subgroups]] which 26ed5 approximates well: | These are some [[Half-prime subgroup|''n''th-prime subgroups]] which 26ed5 approximates well: | ||
{| class="wikitable" | |||
|+ | |||
!Family | |||
!Most distinctive related families | |||
!Subgroup basis elements | |||
|- | |||
!11th-prime | |||
| | |||
|14/11.15/11.16/11.17/11.18/11.23/11.28/11.55/11.66/11 | |||
|- | |||
!14th-prime | |||
|7th- & half-prime | |||
|9/7.10/2.12/2.20/7.23/14.24/7.29/7.31/7.33/7 | |||
|- | |||
!16th-prime | |||
|8th-, quarter- & half-prime | |||
|7/4.9/4.10/2.12/2.13/4.17/16.19/8.49/16 | |||
|- | |||
!18th-prime | |||
|9th- & 6th-prime | |||
|10/2.12/2.11/3.13/9.19/9.25/6.31/9.35/9 | |||
|- | |||
!30th-prime | |||
|15th- & 10th-prime | |||
|10/2.12/2.11/3.16/15.17/15.21/10.22/5.23/15.25/6.28/15 | |||
|- | |||
!68th-prime | |||
|17th- & quarter-prime | |||
|7/4.9/4.10/2.12/2.13/4.18/17.28/17 | |||
|- | |||
!88th-prime | |||
|11th- & eighth-prime | |||
|7/4.9/4.10/2.12/2.13/4.14/11.15/11.16/11.17/11.18/11.19/8.23/11.28/11 | |||
|- | |||
!90th-prime | |||
|15th-, 10th-, 9th- & 6th-prime | |||
|10/2.11/3.12/2.13/9.16/15.17/15.19/9.21/10.22/5.23/15.25/6.28/15.31/9.35/9 | |||
|- | |||
!112th-prime | |||
|16th- & 14th-prime | |||
|7/4.9/4.9/7.10/2.12/2.13/4.17/16.19/8.20/7.23/14.24/7.29/7.31/7.33/7.49/16 | |||
|- | |||
!130th-prime | |||
|13th- & 10th-prime | |||
|6/5.10/2.12/2.21/10.22/5.24/13.27/10.29/13.39/10 | |||
|} | |||
== Intervals == | == Intervals == |