Prime p₀= 2251626985361030813 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 48 18 24 6 12 28 2 28 12 6 24 18 48 20 (?)
a_n: 0 20 68 86 110 116 128 156 158 186 198 204 228 246 294 314
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: JayPi
db: batch=81, k=16, 20 48 18 24 6 12 28 2

SPT(16)	2251625782566988259	0 32 38 48 54 60 92 120 122 150 182 188 194 204 210 242	-1202794042554
STPT(10)	2251626153116140709	0 2 18 20 30 32 42 44 60 62	-832244890104
SPT(16)	2251626540079041457	0 16 34 40 124 126 132 160 216 244 250 252 336 342 360 376	-445281989356
SPT(16)	2251626583763423261	0 2 30 42 68 80 92 108 140 156 168 180 206 218 246 248	-401597607552
STPT(10)	2251626849653672537	0 2 54 56 72 74 90 92 144 146	-135707358276
STPT(10)	2251626967706843927	0 2 12 14 72 74 132 134 144 146	-17654186886
STPT(10)	2251627219940170949	0 2 30 32 60 62 90 92 120 122	234579140136
TPT(14)	2251627265578876091	0 2 18 20 60 62 90 92 156 158 186 188 306 308	280217845278
STPT(10)	2251627639336597139	0 2 48 50 60 62 72 74 120 122	653975566326
STPT(12)	2251628032235880827	0 2 12 14 42 44 72 74 102 104 114 116	1046874850014
SPT(16)	2251628071410795631	0 52 82 102 142 156 162 196 222 256 262 276 316 336 366 418	1086049764818