
Curios:
Curios Search:
Participate: 
The 61899digit Fibonacci number F(296182) is the product of two probable primes whose ratio differs from sqrt(5) only at the 61899th decimal place. Explanation: in January 2003, Bouk de Water discovered that the 30950digit Lucas number L(148091) is probably prime; in February 2003, T. D. Noe discovered that the 30949digit Fibonacci number F(148091) is probably prime. [Broadhurst]
Prime Curios! © 20002018 (all rights
reserved)
