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For more info see https://t5k.org/bios/page.php?id=5048 and https://www.mersenneforum.org/member.php?u=16235
This site is supported by donations to The OEIS Foundation.
For more info see https://t5k.org/bios/page.php?id=5048 and https://www.mersenneforum.org/member.php?u=16235