pub const MERSENNE31_POSEIDON2_RC_24_EXTERNAL_INITIAL: [[Mersenne31; 24]; 4];Expand description
Round constants for width-24 Poseidon2 on Mersenne31.
Generated by the Grain LFSR with parameters: field_type=1, alpha=5 (exp_flag=0), n=31, t=24, R_F=8, R_P=22
Generated by poseidon2/generate_constants.py --field mersenne31 --width 24.
Layout: external_initial (4 rounds × 24 elements).