b^2*10^(2*k)+b*10^k+1形式的素数
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1 | 3。
2 | 74214002001,4000020001,400000000020000000001。。。
3 | 1390000300011990000000000003000000000001。。。
四|
5 | 31,255125050125000000000000500000000000001。。。
433600000000060000000001,
7|
8 | 73648164008001,6400000080000001,64000000000080000000001,
9 | 819181009001,81000000000000000090000000000000001,
|