Message boards : Science : base R957 (8k)
- n=200-300k, 8k left (8, 120, 404, 1026, 1046, 1198, 1326, 1432) - runtime 59min-2h13min (AVX@3.8Ghz) 452*957^55574-1 found by damotbe 904*957^227111-1 found by grcpool.com (TOP5000) 904*957^229937-1 found by grcpool.com-3 (TOP5000)