5 × 7 × 157 × 141709
1, 5, 7, 35, 157, 785, 1099, 5495, 141709, 708545, 991963, 4959815, 22248313, 111241565, 155738191 and 778690955
No.
Its nearest Fibonacci number neighbors are 701408733 and 1134903170.