Prime p₀= 2999306555546805083 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 20 4 38 16 20 12 22 12 20 16 38 4 20 6 (?)
a_n: 0 6 26 30 68 84 104 116 138 150 170 186 224 228 248 254
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: 254
Found by: Orange Kid
db: batch=82, k=16, 6 20 4 38 16 20 12 22

SPT(16)	2999305476423410339	0 8 30 38 98 104 108 168 170 230 234 240 300 308 330 338	-1079123394744
STPT(10)	2999305522846382117	0 2 30 32 42 44 54 56 84 86	-1032700422966
STPT(10)	2999305599684244577	0 2 24 26 42 44 60 62 84 86	-955862560506
STPT(12)	2999305858364679359	0 2 12 14 42 44 108 110 138 140 150 152	-697182125724
SPT(16)	2999306316979340399	0 44 48 80 108 128 132 168 194 230 234 254 282 314 318 362	-238567464684
SPT(16)	2999306458768990267	0 30 34 106 120 126 130 154 162 186 190 196 210 282 286 316	-96777814816
STPT(10)	2999307798556694921	0 2 6 8 18 20 30 32 36 38	1243009889838
TPT(16)	2999307804899366531	0 2 30 32 48 50 228 230 240 242 336 338 426 428 438 440	1249352561448
SPT(16)	2999307946559603137	0 6 12 42 46 64 106 114 172 180 222 240 244 274 280 286	1391012798054
SPT(16)	2999308246369895081	0 6 20 42 116 146 150 206 252 308 312 342 416 438 452 458	1690823089998
SPT(16)	2999308575449497567	0 6 42 46 90 130 196 202 240 246 312 352 396 400 436 442	2019902692484