15156...71519 (100-digits)

This number is a prime.

1515603980 0290547036 3157044789
3146795336 1427680642 2452298753 1716273545 2930364749 7082192447 3060471519

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A 100-digit prime number formed from concatenation of two consecutive Fibonacci numbers, i.e., F(237) to F(238). [Gupta]

Submitted: 2020-07-26 06:51:11; Last Modified: 2023-10-07 19:31:24.