Range 0 to 8: Fib(0) = 0, lg does not exist No prime factors Fib(1) = 1, lg is 0.000000 No prime factors Fib(2) = 1, lg is 0.000000 No prime factors Fib(3) = 2, lg is 1.000000 Prime factors: 2 Fib(4) = 3, lg is 1.584963 Prime factors: 3 Fib(5) = 5, lg is 2.321928 Prime factors: 5 Fib(6) = 8, lg is 3.000000 Prime factors: 2 2 2 Range 9 to 12: No Fibonacci numbers in the range Range 9 to 32: Fib(7) = 13, lg is 3.700440 Prime factors: 13 Fib(8) = 21, lg is 4.392317 Prime factors: 3 7 Range 23362423066984448 to 288230376151711744: Fib(80) = 23416728348467685, lg is 54.378389 Prime factors: 3 5 7 11 41 47 1601 2161 3041 Fib(81) = 37889062373143906, lg is 55.072631 Prime factors: 2 17 53 109 2269 4373 19441 Fib(82) = 61305790721611591, lg is 55.766873 Prime factors: 2789 59369 370248451 Fib(83) = 99194853094755497, lg is 56.461115 Prime factors: 99194853094755497 Fib(84) = 160500643816367088, lg is 57.155357 Prime factors: 2 2 2 2 3 3 13 29 83 211 281 421 1427 Fib(85) = 259695496911122585, lg is 57.849599 Prime factors: 5 1597 9521 3415914041 Range 2810246167479189504 to 9223372036854775807: Fib(90) = 2880067194370816120, lg is 61.320808 Prime factors: 2 2 2 5 11 17 19 31 61 181 541 109441 Fib(91) = 4660046610375530309, lg is 62.015050 Prime factors: 13 13 233 741469 159607993 Fib(92) = 7540113804746346429, lg is 62.709292 Prime factors: 3 139 461 4969 28657 275449 Range 9223372036854775806 to 9223372036854775807: No Fibonacci numbers in the range