Prime p₀= 2159911922157721639 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 48 16 24 2 60 10 18 2 22 2 18 10 60 2 24 16 48 (?)
a_n: 0 48 64 88 90 150 160 178 180 202 204 222 232 292 294 318 334 382
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: 382
Found by: Landjunge
db: batch=81, k=18, 48 16 24 2 60 10 18 2 22

STPT(10)	2159910755789970107	0 2 12 14 42 44 72 74 84 86	-1166367751532
STPT(10)	2159910917791213187	0 2 30 32 42 44 54 56 84 86	-1004366508452
SPT(16)	2159910980920295833	0 60 70 76 94 114 126 136 174 184 196 216 234 240 250 310	-941237425806
SPT(16)	2159911246045197487	0 10 64 82 94 124 126 156 160 190 192 222 234 252 306 316	-676112524152
STPT(10)	2159911259238768941	0 2 6 8 48 50 90 92 96 98	-662918952698
SPT(16)	2159911605207626173	0 4 28 78 120 144 148 190 294 336 340 364 406 456 480 484	-316950095466
SPT(16)	2159911938109578743	0 6 24 56 104 110 150 156 224 230 270 276 324 356 374 380	15951857104
STPT(10)	2159912026898096459	0 2 18 20 30 32 42 44 60 62	104740374820
TPT(14)	2159912207775172271	0 2 36 38 78 80 120 122 126 128 156 158 168 170	285617450632
SPT(16)	2159912671865490797	0 2 62 90 92 126 132 140 156 164 170 204 206 234 294 296	749707769158
SPT(16)	2159912920787632831	0 28 42 60 72 112 142 148 150 156 186 226 238 256 270 298	998629911192