New Twins|Cousins counts < 10^16 for A007508| A152052

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Jabari Zakiya

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May 20, 2026, 11:22:47 AMMay 20
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Currently A007508| A152052 lists the Twins|Cousins counts <10^15.
I just finished generating the Twins|Cousins counts|last values < 10^16.
Took 119 - 120 hrs (~5 days) w/ AMD Ryzen 9 7945HX, 16C|32T, @ 5.46 GHz.

Range | 10^16
Twins Sequence A007508     | 10 304 195 697 298   |   9 999 999 999 999 643|-2  
Cousins Sequence A152052 | 10 304 191 320 777   |   9 999 999 999 997 031|-4 
Diff % |  0.000042

Used Rust (1.95)  version of my Twins|Cousins Segmented Sieve of Zakiya (SSoZ).


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