Prime p₀= 2589596912920391567 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 26 24 52 8 30 22 12 2 4 2 12 22 30 8 52 24 26 (?)
a_n: 0 26 50 102 110 140 162 174 176 180 182 194 216 246 254 306 330 356
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: 356
Found by: [SG-FC] hl
db: batch=82, k=18, 26 24 52 8 30 22 12 2 4

STPT(10)	2589595817302500659	0 2 72 74 120 122 168 170 240 242	-1095617890908
SPT(16)	2589595935891449077	0 6 52 90 136 150 172 202 204 234 256 270 316 354 400 406	-977028942490
SPT(16)	2589596378934359503	0 18 48 66 106 114 118 130 174 186 190 198 238 256 286 304	-533986032064
SPT(16)	2589596516629164769	0 58 60 72 88 90 132 178 192 238 280 282 298 310 312 370	-396291226798
SPT(16)	2589596683287268661	0 12 42 56 86 116 122 158 180 216 222 252 282 296 326 338	-229633122906
STPT(10)	2589596869695653297	0 2 30 32 42 44 54 56 84 86	-43224738270
STPT(10)	2589597119339103371	0 2 36 38 78 80 120 122 156 158	206418711804
SPT(16)	2589597129478549319	0 54 62 122 128 132 224 254 258 288 380 384 390 450 458 512	216558157752
SPT(16)	2589597363184361791	0 52 66 76 88 130 136 178 270 312 318 360 372 382 396 448	450263970224
SPT(16)	2589597659915954717	0 2 32 42 72 122 144 156 170 182 204 254 284 294 324 326	746995563150
SPT(16)	2589597711670697677	0 10 22 42 94 154 190 204 280 294 330 390 442 462 474 484	798750306110