Prime p₀= 1509216460946241011 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 18 8 22 62 6 42 40 42 6 62 22 8 18 12 (?)
a_n: 0 12 30 38 60 122 128 170 210 252 258 320 342 350 368 380
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: 380
Found by: crashtech
db: batch=78, k=16, 12 18 8 22 62 6 42 40

SPT(16)	1509216070740680447	0 14 60 90 96 116 134 162 164 192 210 230 236 266 312 326	-390205560564
SPT(16)	1509216088080289327	0 34 46 76 90 114 144 180 190 226 256 280 294 324 336 370	-372865951684
SPT(16)	1509216109553018029	0 4 10 34 64 70 88 142 330 384 402 408 438 462 468 472	-351393222982
STPT(10)	1509216152174764247	0 2 30 32 42 44 54 56 84 86	-308771476764
STPT(10)	1509216175535119781	0 2 36 38 78 80 120 122 156 158	-285411121230
STPT(10)	1509216349637087417	0 2 30 32 42 44 54 56 84 86	-111309153594
STPT(10)	1509216607252068287	0 2 42 44 72 74 102 104 144 146	146305827276
SPT(16)	1509216607390198913	0 24 26 30 66 150 164 180 224 240 254 338 374 378 380 404	146443957902
SPT(20)	1509217208437689209	0 62 90 120 132 138 182 194 242 284 288 330 378 390 434 440 452 482 510 572	747491448198
SPT(16)	1509217325164006399	0 40 60 90 130 138 148 162 250 264 274 282 322 352 372 412	864217765388
SPT(16)	1509217829982586219	0 30 40 58 114 124 130 150 202 222 228 238 294 312 322 352	1369036345208