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  1. import java.math.*;class M{public static void main(String[]a){BigInteger n,i,o,r=new BigInteger(
  2. /* Test value: */ "104723" // Next value should be: 104729
  3. );for(r=r.add(o=r.ONE);;r=r.add(o)){for(n=r,i=o.add(o);i.compareTo(n)<0;n=n.mod(i).compareTo(o)<0?r.ZERO:n,i=i.add(o));if(n.compareTo(o)>0)break;}System.out.print(r);}}
Success #stdin #stdout 0.07s 711168KB
stdin
Standard input is empty
stdout
104729