RC4 works fine. The only "problem" is its large state (2048) compared to the common LCG and Xorshift PRNGs which typically have anywhere between 32 and 256 bits

RC4 works fine. The only "problem" is its large state (2048) compared to the common LCG and Xorshift PRNGs which typically have anywhere between 32 and 256 bits of state. Sqlite3 uses RC4 for its random functions.