Eightomic
PRNG E
PRNG E 64
It's a fast, statistically-strong PRNG with 64-bit integers and a minimum period of 2⁵¹² to 2⁶⁵⁵³⁶.
It's now licensed with the OSI-approved, SPDX-approved MIT License template and available on GitHub.
It's no longer associated with the Eightomic organization.