14159...85483 (451-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

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

3 + (integer formed from first 451 digits after decimal point in π) is the largest non-titanic prime of this form. Found by Patrick De Geest, 2001. [Gupta]