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3.5 pmax(7)=8 ?

min(7,0)=0, min(7,1)=7, min(7,2)=18, min(7,3)=27, min(7,4)=131, min(7,5)=1601, min(7,6)=11.262, min(7,7)=686.285, min(7,8)=28.502.779.092.756.567

All numbers of the forms 3a*4b*5c or 2*3a*4b*5c must be checked. In this case there is only the 0er-criteria. Maximal a+b+c without holing the criteria was 124. All numbers with a+b+c<=1000 were checked. Only the last 144 digits were needed.

3.6 pmax(8)=6 ?

Last Update: by Sascha Kurz
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