# A176173 (b-file synthesized from sequence entry) 1 7 2 11 3 13 4 11 5 17 6 13 7 19 8 23 9 17 10 11 11 19 12 13 13 29 14 13 15 31 16 23 17 37 18 17 19 11 20 17 21 29 22 41 23 19 24 43 25 31 26 17 27 19 28 13 29 47 30 13 31 19 32 23 33 37 34 53 35 23 36 41 37 59 38 17 39 23 40 43 41 61 42 17 43 29 44 19 45 47 46 19 47 13 48 67 49 29 50 31 51 19 52 71 53 13 54 31 55 73 56 17 57 53 58 29 59 23 60 79 61 23 62 31 63 37 64 19 65 59 66 83 67 23 68 61 69 37 70 17