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Nanchang sanmo mathematics
According to the meaning of the question, it can be seen that the circulation body operates as follows:

1 time: s= 1×23, i= 1×2+ 1=5.

Second time: s=23×53, I = 5× 2+1=1.

Third time: s=23×53× 1 13, I =11× 2+1= 23.

4th time: s=23×53× 1 13×233, i=23×2+ 1=47.

5th time: s = 23× 53×113× 233× 473, i=47×2+ 1=95.

6th time: S = 23× 53×113× 233× 473× 953, I = 95× 2+1=1.

Because the output result is 23× 53×113× 233× 473× 953, to end the loop, the judgment box should be i≤ 100? .

So choose B.