Prime p₀= 1297221221584850417 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 60 32 24 28 18 12 12 44 12 12 18 28 24 32 60 (?)
a_n: 0 60 92 116 144 162 174 186 230 242 254 272 300 324 356 416
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 416
Found by: Theadalus
db: batch=77, k=16, 60 32 24 28 18 12 12 44

TPT(14)	1297220848510422749	0 2 12 14 90 92 102 104 132 134 198 200 240 242	-373074427668
SPT(13)	1297220906943822737	0 30 90 120 156 162 186 210 216 252 282 342 372	-314641027680
TPT(14)	1297220934641965337	0 2 54 56 90 92 174 176 240 242 264 266 270 272	-286942885080
SPT(16)	1297220969786380657	0 22 72 82 84 96 100 102 124 126 130 142 144 154 204 226	-251798469760
SPT(16)	1297221189371110739	0 42 68 128 152 158 164 194 198 228 234 240 264 324 350 392	-32213739678
STPT(10)	1297221197954092469	0 2 42 44 60 62 78 80 120 122	-23630757948
SPT(16)	1297221255286014871	0 42 60 70 108 138 150 196 222 268 280 310 348 358 376 418	33701164454
SPT(16)	1297221373460157631	0 10 22 40 66 82 100 106 126 132 150 166 192 210 222 232	151875307214
TPT(14)	1297221447856060211	0 2 18 20 156 158 210 212 240 242 258 260 300 302	226271209794
STPT(10)	1297221894392030729	0 2 48 50 90 92 132 134 180 182	672807180312
SPT(16)	1297221960385651387	0 72 84 94 114 126 174 184 192 202 250 262 282 292 304 376	738800800970