15211...64489 (116-digits)

This number is a prime.

                          152116 0016811764 1849193620 2521162209 2304240125
0026012704 2809291630 2531363249 3364348136 0037213844 3969409642 2543564489

Just showing those entries submitted by 'Gupta': (Click here to show all)

+ The smallest googol prime formed from concatenation of n consecutive 4-digit square numbers (n=29). [Gupta]

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