Recent additions of πk(10n)-tables

Date Addition Comments
24 Sep 2026 π3(1018) Karl Desfontaines
24 Sep 2026 π4(1018) Karl Desfontaines
22 Sep 2026 π10..12(1021) Karl Desfontaines
16 Aug 2026 π8,9(1020) Karl Desfontaines
07 Jul 2026 π2(1019) Benjamin Chaffin
02 Jun 2026 π5(1019) Karl Desfontaines, Mar - May 2026
02 Jun 2026 π6(1019) Karl Desfontaines, Mar - May 2026
24 May 2026 π7..9(1019) Karl Desfontaines, Mar - May 2026
Correction π7(1017)
19 Jan 2022 π3(1017) Peter Kaiser, time to compute: 4 weeks
5 Dec 2021 π10(1020)
π11(1020)
time to compute: 3 weeks
System: two 8-Core Ryzen 7 1700 @ 3GHz
19 Nov 2021 π5(1017) Peter Kaiser; time to compute: 1 week
System: Intel 2667 @3.2GHz, 1 Core per pattern
15 Nov 2021 π9(1018) time to compute: 2 days
System: two 8-Core Ryzen 7 1700 @ 3GHz
12 Nov 2021 π8(1018) pattern d=0,2,6,8,12,18,20,26: time to compute: 11h
System: two 8-Core Ryzen 7 1700 @ 3GHz
09 Nov 2021 π5(1016) time to compute: 21h
System: two 8-Core Ryzen 7 1700 @ 3GHz
Peter Kaiser confirmed this value on 12 Nov. 2021
06 Nov 2021 π7(1017) time to compute: 22h
System: two 8-Core Ryzen 7 1700 @ 3GHz
05 Nov 2021 π4(1017) found on OEIS A050258

04 Nov 2021

π21(1030)
π20(1030)
π16(1023)
The search was exhaustive with respect
to 20-tuplets and therefore also with
respect to 21-tuplets. It has passed 1030,
so there exist only four large 21-tuplets below 1030
(Jaroslaw Wroblewski , 06 April 2021)

03 Nov 2021

π15(1022) time to compute: 2-3 weeks
System: two 8-Core Ryzen 7 1700 @ 3GHz

21 Oct 2021

π14(1022) time to compute: 2 weeks
System: two 8-Core Ryzen 7 1700 @ 3GHz

10 Oct 2021

π13(1021) time to compute: 2 weeks
System: two 8-Core Ryzen 7 1700 @ 3GHz

24 Sep 2021

Creation of the πk(x)-tables