Prime p₀= 2215217045123450453 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 18 16 14 24 22 6 2 6 22 24 14 16 18 26 (?)
a_n: 0 26 44 60 74 98 120 126 128 134 156 180 194 210 228 254
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: 254
Found by: fzs600
db: batch=81, k=16, 26 18 16 14 24 22 6 2

SPT(16)	2215215596818200271	0 18 22 58 78 100 136 148 270 282 318 340 360 396 400 418	-1448305250182
SPT(16)	2215215734248635227	0 14 32 74 84 90 104 116 120 132 146 152 162 204 222 236	-1310874815226
SPT(16)	2215216282181445409	0 12 28 52 58 102 124 142 210 228 250 294 300 324 340 352	-762942005044
SPT(16)	2215216673220679013	0 14 74 78 90 114 116 156 188 228 230 254 266 270 330 344	-371902771440
STPT(10)	2215216717844352317	0 2 30 32 42 44 54 56 84 86	-327279098136
SPT(16)	2215216791078327079	0 4 24 42 52 64 70 94 198 222 228 240 250 268 288 292	-254045123374
SPT(16)	2215217078064865583	0 20 36 108 114 158 198 224 360 386 426 470 476 548 564 584	32941415130
SPT(16)	2215217171518740199	0 4 12 18 28 42 82 142 210 270 310 324 334 340 348 352	126395289746
STPT(10)	2215217191461389189	0 2 42 44 90 92 138 140 180 182	146337938736
STPT(10)	2215217277815406461	0 2 36 38 78 80 120 122 156 158	232691956008
SPT(16)	2215217293819449419	0 8 12 38 68 78 90 140 162 212 224 234 264 290 294 302	248695998966