# This is the b240235.txt text file. # A240235: Least number k such that k*n^k-1 is prime. a(n) = 0 if no such number exists. # Dated 22 January 2017 and updated 23 January 2017. 1 3 2 2 3 1 4 1 5 8 6 1 7 2 8 1 9 10 10 2 11 2 12 1 13 2 14 1 15 2 16 167 17 2 18 1 19 12 20 1 21 2 22 2 23 29028 24 1 25 2 26 3 27 10 28 2 29 26850 30 1 31 8 32 1 33 42 34 2 35 6 36 2 37 24 38 1 39 2 40 3 41 2 42 1 43 2 44 1 45 2 46 2 47 140 48 1 49 2 50 2 51 22 52 2 53 8 54 1 55 2064 56 2 57 468 58 6 59 2 60 1 61 362 62 1 63 2 64 2 65 6 66 3 67 26 68 1 69 2 70 3 71 20 72 1 73 2 74 1 75 28 76 2 77 38 78 5 79 3024 80 1 81 2 82 81 83 858 84 1 85 2 86 3 87 2 88 8 89 60 90 1 91 2 92 2 93 10 94 5 95 2 96 7 97 182 98 1 99 17782 100 3 101 54 102 1 103 26 104 1 105 8 106 20 107 1352 108 1 109 2 110 1 111 42 112 2 113 2 114 1 115 2 116 3 117 10 118 2 119 8 120 6 121 8 122 3 123 8 124 11 125 2 126 2 127 2 128 1 129 10 130 8 131 2072 132 1 133 60 134 2 135 10 136 9 137 2 138 1 139 32 140 1 141 2 142 63 143 2 144 18 # This is the end of the b text file.