Prime p₀= 2395221425428055363 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 32 6 22 50 24 4 26 4 24 50 22 6 32 6 (?)
a_n: 0 6 38 44 66 116 140 144 170 174 198 248 270 276 308 314
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: 314
Found by: JonS
db: batch=81, k=16, 6 32 6 22 50 24 4 26

SPT(18)	2395220186636993329	0 4 18 34 48 94 108 124 144 154 174 190 204 250 264 280 294 298	-1238791062034
SPT(16)	2395220496327939901	0 18 76 78 106 136 148 186 280 318 330 360 388 390 448 466	-929100115462
SPT(16)	2395220523150275993	0 14 30 104 110 120 126 146 168 188 194 204 210 284 300 314	-902277779370
STPT(10)	2395221121156721321	0 2 36 38 78 80 120 122 156 158	-304271334042
STPT(10)	2395221193445687837	0 2 24 26 42 44 60 62 84 86	-231982367526
STPT(12)	2395221314239749641	0 2 60 62 90 92 126 128 156 158 216 218	-111188305722
STPT(10)	2395221437086694297	0 2 54 56 72 74 90 92 144 146	11658638934
STPT(10)	2395221566844232307	0 2 30 32 42 44 54 56 84 86	141416176944
TPT(16)	2395221585210600449	0 2 18 20 30 32 162 164 210 212 240 242 270 272 288 290	159782545086
STPT(10)	2395221886095723701	0 2 30 32 78 80 126 128 156 158	460667668338
STPT(10)	2395222173558865619	0 2 42 44 150 152 258 260 300 302	748130810256