Prime p₀= 2412495468230609563 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 16 2 18 10 30 12 2 28 8 28 2 12 30 10 18 2 16 (?)
a_n: 0 16 18 36 46 76 88 90 118 126 154 156 168 198 208 226 228 244
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 244
Found by: JayPi
db: batch=82, k=18, 16 2 18 10 30 12 2 28 8

SPT(16)	2412493829305569433	0 30 48 76 84 90 154 160 294 300 364 370 378 406 424 454	-1638925040130
SPT(16)	2412493841916759379	0 4 18 60 88 108 148 154 168 174 214 234 262 304 318 322	-1626313850184
STPT(10)	2412494253991982141	0 2 36 38 78 80 120 122 156 158	-1214238627422
SPT(16)	2412494490334864513	0 28 30 54 156 180 190 198 256 264 274 298 400 424 426 454	-977895745050
SPT(16)	2412495087290140397	0 42 44 56 80 90 102 114 182 194 206 216 240 252 254 296	-380940469166
STPT(10)	2412495366999320039	0 2 48 50 90 92 132 134 180 182	-101231289524
SPT(16)	2412495652220325479	0 38 54 62 80 84 122 132 140 150 188 192 210 218 234 272	183989715916
STPT(10)	2412495663311010227	0 2 30 32 42 44 54 56 84 86	195080400664
STPT(10)	2412495906122750351	0 2 36 38 78 80 120 122 156 158	437892140788
STPT(10)	2412496121904443669	0 2 48 50 90 92 132 134 180 182	653673834106
STPT(10)	2412498066496527731	0 2 66 68 138 140 210 212 276 278	2598265918168