p=7 N=459 n=24 box A=8 B=50 ; L1 combinations: 9935857 ; table 2^25 ; bitmaps 2^32, 2^32
L1 built: 9935857 entries
DONE p=7 box 8x50: probes ~580212720 ; vanishing combinations (<=3 terms): 0 ; candidate collisions: 0
