Prime p₀= 1058494436149417769 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 14 6 90 28 6 6 98 10 26 10 98 6 6 28 90 6 14 (?)
a_n: 0 14 20 110 138 144 150 248 258 284 294 392 398 404 432 522 528 542
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: 542
Found by: stoneageman
db: batch=76, k=18, 14 6 90 28 6 6 98 10 26

SPT(16)	1058493141623767721	0 42 50 92 98 110 126 128 180 182 198 210 216 258 266 308	-1294525650048
SPT(16)	1058493212642407219	0 52 82 94 108 142 174 210 292 328 360 394 408 420 450 502	-1223507010550
SPT(16)	1058493367217269541	0 6 8 50 108 122 140 158 210 228 246 260 318 360 362 368	-1068932148228
SPT(16)	1058493440535504577	0 10 22 42 60 192 196 220 246 270 274 406 424 444 456 466	-995613913192
STPT(12)	1058493570962963957	0 2 42 44 90 92 132 134 180 182 222 224	-865186453812
SPT(16)	1058494142172263959	0 78 112 120 138 144 148 154 198 204 208 214 232 240 274 352	-293977153810
STPT(10)	1058494533191748857	0 2 12 14 42 44 72 74 84 86	97042331088
STPT(10)	1058494795525096931	0 2 78 80 138 140 198 200 276 278	359375679162
SPT(16)	1058494883987899003	0 16 18 46 114 150 154 196 228 270 274 310 378 406 408 424	447838481234
STPT(10)	1058495119230439349	0 2 42 44 90 92 138 140 180 182	683081021580
SPT(16)	1058496152298220373	0 6 36 78 80 134 140 170 174 204 210 264 266 308 338 344	1716148802604