Information as of 2020-03-22: Collecting data or work done for

**Riesel primes k<300****Collecting:**Links to posts from found Riesel primes of the MersenneForum thread "POST LOTS AND LOTS OF PRIMES HERE":**#1365 (2013-10-21) - #1945 (2020-03-11)**(**30%**) done so far.**Collecting:**History entries for Riesel primes of the The Prime Pages:*k*= 1 - 117**39%**) done so far.**DONE**: All posts of the thread "Riesel Primes k*2^n-1, k<300 (Part II)" are**in the Wiki**(last dated 2020-03-13).**Please check your reservations here****.**

# Revision history of "Williams prime PP 947"

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