Prime p₀= 1016248391000775469 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 10 24 54 32 12 30 12 6 22 6 12 30 12 32 54 24 10 (?)
a_n: 0 10 34 88 120 132 162 174 180 202 208 220 250 262 294 348 372 382
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: stoneageman
db: batch=76, k=18, 10 24 54 32 12 30 12 6 22

SPT(16)	1016247662365815307	0 10 30 64 84 94 102 114 142 154 162 172 192 226 246 256	-728634960162
STPT(10)	1016247766986476411	0 2 30 32 78 80 126 128 156 158	-624014299058
SPT(16)	1016247871396636997	0 2 32 54 60 62 84 114 170 200 222 224 230 252 282 284	-519604138472
SPT(16)	1016247952260250981	0 6 18 60 66 76 78 88 150 160 162 172 178 220 232 238	-438740524488
SPT(16)	1016248074305992117	0 36 42 64 76 102 106 130 186 210 214 240 252 274 280 316	-316694783352
SPT(16)	1016248370561083199	0 18 44 74 140 170 198 212 360 374 402 432 498 528 554 572	-20439692270
SPT(16)	1016248474483536479	0 42 54 162 180 210 224 252 272 300 314 344 362 470 482 524	83482761010
SPT(16)	1016248477942452721	0 10 30 96 106 150 168 192 196 220 238 282 292 358 378 388	86941677252
SPT(16)	1016248556195226709	0 4 24 42 82 90 102 112 192 202 214 222 262 280 300 304	165194451240
STPT(10)	1016248855006896521	0 2 48 50 108 110 168 170 216 218	464006121052
STPT(10)	1016248927991298119	0 2 18 20 30 32 42 44 60 62	536990522650