4169395490114624428834

This number is a composite.

                                                    41 6939549011 4624428834

4169395490114624428834 = 2 + 3 + ... + 468872968241 = 468872968243 + ... + 667515565537. Observe here that 468872968241 and 468872968243 are consecutive primes. Curiously, the integer 4169395490114624428834 is equal to the sum of two different sets of consecutive primes, and these two sets are contiguous. Found by Giovanni Resta, 2003. [Rivera]