Prime p₀= 978183650938951001 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 42 60 4 20 4 2 22 2 4 20 4 60 42 26 (?)
a_n: 0 26 68 128 132 152 156 158 180 182 186 206 210 270 312 338
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: 338
Found by: Daniel
db: batch=76, k=16, 26 42 60 4 20 4 2 22

SPT(16)	978183175845774221	0 38 56 78 86 116 122 138 140 156 162 192 200 222 240 278	-475093176780
STPT(12)	978183203032712177	0 2 12 14 42 44 180 182 210 212 222 224	-447906238824
SPT(16)	978183207956950543	0 4 30 78 94 100 114 118 186 190 204 210 226 274 300 304	-442982000458
STPT(10)	978183340601037029	0 2 18 20 30 32 42 44 60 62	-310337913972
SPT(16)	978183440932227769	0 18 22 30 42 64 94 108 184 198 228 250 262 270 274 292	-210006723232
STPT(10)	978183561261537599	0 2 12 14 90 92 168 170 180 182	-89677413402
SPT(16)	978183694263498887	0 6 30 42 50 62 84 114 152 182 204 216 224 236 260 266	43324547886
STPT(10)	978183715004924957	0 2 42 44 72 74 102 104 144 146	64065973956
STPT(10)	978183961554880259	0 2 12 14 90 92 168 170 180 182	310615929258
SPT(16)	978184023766604503	0 18 90 94 120 136 144 150 154 160 168 184 210 214 286 304	372827653502
STPT(10)	978184471066285799	0 2 42 44 120 122 198 200 240 242	820127334798