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(just those submitted by Wallace)
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Just showing those entries submitted by 'Wallace': (Click here to show all)

+ 53^(823+14)*47^(823+13)*43^(823+12)*41^(823+11)*37^(823+10)*31^(823+9)*29^(823+8)*23^(823+7)*19^(823+6)*17^(823+5)*13^(823+4)*11^(823+3)*7^(823+2)*5^(823+1)*3^823*2^(823-1)-1 is a 16,217-digit prime. [Wallace]




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