a:45=c1 rest 2
a=M₄₅+2
a:36=c2 rest 2
x=M₃₆+2
a:54=c3 rest 2
a=M₅₄+2
a=[M₄₅;M₃₆;M₅₄]+2
45=3² *5
36=2² *3²
54=2 *3³
a-cel mai mic
a=3² *2² *5 +2
a=9 *4*5+2
a=9*20+2
a=180+2
a=182
1500 < a <2600
a=9*5 *2³+2
a=45*8+2
a=360+2
a=362 nu indeplineste conditia data
a=45*16+2
a=720+2
a=722 nu indeplineste conditia data
a=45*32+2
a=1440+2
a=1442 nu indeplineste conditia data
a=45*64+2
a=2880+2
a=2882 nu indeplineste conditia data
