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[2002 February 27]

C83_61_47 = P34*P49
P34 = 4893737426176894916177333046215369
P49 = 3914926197494246807573690296297905001368372463523

C83_61_53 = P27*P57
P27 = 103566809614656079110568577
P57 = 286464813435641776488201042823849234150318607023223944709

C83_62_42 = P31*P53
P31 = 3159475919726339353128309206801
P53 = 10829962757470624181990044557188192959909081521298897

C83_65_43 = P35*P48
P35 = 65473357257611558354303161452037883
P48 = 305163623199928977659716757573577830248916847007