688846502588399

This number is a prime.

                                                            68884 6502588399

+ The only known Cyclops Lucas prime. [Pol]

+ The smallest Cyclops prime that is the sum of four consecutive Fibonacci numbers, i.e., (72723460248141 + 117669030460994 + 190392490709135 + 308061521170129). [Bajpai]

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