Prime p₀= 2989473716767778143 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 28 12 20 10 80 4 30 50 30 4 80 10 20 12 28 (?)
a_n: 0 28 40 60 70 150 154 184 234 264 268 348 358 378 390 418
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: 418
Found by: fzs600
db: batch=82, k=16, 28 12 20 10 80 4 30 50

SPT(16)	2989469906923088909	0 20 38 50 62 74 104 110 132 138 168 180 192 204 222 242	-3809844689234
SPT(16)	2989470245637180887	0 30 44 50 60 114 170 204 260 294 350 404 414 420 434 464	-3471130597256
SPT(16)	2989470365069621687	0 2 14 36 60 62 72 74 132 134 144 146 170 192 204 206	-3351698156456
STPT(10)	2989470401392181207	0 2 54 56 72 74 90 92 144 146	-3315375596936
SPT(16)	2989471398441798427	0 16 42 54 66 70 112 166 180 234 276 280 292 304 330 346	-2318325979716
STPT(10)	2989471569579076187	0 2 12 14 72 74 132 134 144 146	-2147188701956
SPT(16)	2989473776576669959	0 22 58 64 84 100 108 114 118 124 132 148 168 174 210 232	59808891816
STPT(10)	2989473971411320817	0 2 30 32 72 74 114 116 144 146	254643542674
STPT(10)	2989474330842968231	0 2 6 8 48 50 90 92 96 98	614075190088
SPT(16)	2989474761107563567	0 4 12 54 76 90 102 112 144 154 166 180 202 244 252 256	1044339785424
STPT(10)	2989474831152719909	0 2 18 20 30 32 42 44 60 62	1114384941766