Prime p₀= 2713723907275715329 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 24 4 2 12 22 8 30 16 26 16 30 8 22 12 2 4 24 (?)
a_n: 0 24 28 30 42 64 72 102 118 144 160 190 198 220 232 234 238 262
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: 262
Found by: JayPi
db: batch=82, k=18, 24 4 2 12 22 8 30 16 26

SPT(16)	2713723009397594507	0 14 32 56 66 144 150 180 206 236 242 320 330 354 372 386	-897878120822
TPT(18)	2713723206631066631	0 2 66 68 150 152 156 158 198 200 240 242 276 278 336 338 366 368	-700644648698
SPT(16)	2713723288238462893	0 40 66 100 108 156 184 208 306 330 358 406 414 448 474 514	-619037252436
SPT(16)	2713723408685593111	0 12 22 36 40 48 52 70 78 96 100 108 112 126 136 148	-498590122218
SPT(16)	2713723684603420793	0 38 50 56 84 146 204 230 234 260 318 380 408 414 426 464	-222672294536
STPT(10)	2713723899950443349	0 2 12 14 30 32 48 50 60 62	-7325271980
SPT(16)	2713724021492702917	0 4 6 10 24 84 100 130 180 210 226 286 300 304 306 310	114216987588
STPT(10)	2713724246626413047	0 2 30 32 42 44 54 56 84 86	339350697718
SPT(16)	2713725066764959061	0 8 48 62 68 72 80 86 132 138 146 150 156 170 210 218	1159489243732
SPT(16)	2713725143192831489	0 8 38 42 68 74 144 170 192 218 288 294 320 324 354 362	1235917116160
STPT(10)	2713725175031806181	0 2 36 38 78 80 120 122 156 158	1267756090852