Prime p₀= 2443177457558802431 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 48 14 18 22 8 40 26 4 8 4 26 40 8 22 18 14 48 (?)
a_n: 0 48 62 80 102 110 150 176 180 188 192 218 258 266 288 306 320 368
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: 368
Found by: JayPi
db: batch=82, k=18, 48 14 18 22 8 40 26 4 8

STPT(10)	2443175380256365607	0 2 30 32 72 74 114 116 144 146	-2077302436824
TPT(14)	2443175451868407731	0 2 60 62 126 128 138 140 198 200 210 212 270 272	-2005690394700
STPT(10)	2443175597345998181	0 2 6 8 18 20 30 32 36 38	-1860212804250
STPT(10)	2443175951071920917	0 2 30 32 72 74 114 116 144 146	-1506486881514
SPT(16)	2443176766798906013	0 14 68 108 126 128 150 198 206 254 276 278 296 336 390 404	-690759896418
SPT(16)	2443177228370495657	0 6 32 42 50 162 200 234 302 336 374 486 494 504 530 536	-229188306774
STPT(10)	2443177817772153347	0 2 54 56 72 74 90 92 144 146	360213350916
SPT(16)	2443177947901432723	0 24 78 100 106 126 148 150 154 156 178 198 204 226 280 304	490342630292
SPT(16)	2443178299690787089	0 30 54 58 60 78 84 90 112 118 124 142 144 148 172 202	842131984658
SPT(16)	2443178521998072437	0 66 74 104 116 134 140 144 182 186 192 210 222 252 260 326	1064439270006
STPT(10)	2443178601543216881	0 2 36 38 78 80 120 122 156 158	1143984414450