Prime p₀= 1531259942281248463 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 40 8 16 12 42 2 24 46 24 2 42 12 16 8 40 (?)
a_n: 0 40 48 64 76 118 120 144 190 214 216 258 270 286 294 334
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: 334
Found by: xii5ku
db: batch=78, k=16, 40 8 16 12 42 2 24 46

SPT(18)	1531258380997261261	0 66 76 88 90 100 108 142 190 198 246 280 288 298 300 312 322 388	-1561283987202
SPT(16)	1531258944862551739	0 18 24 60 64 84 108 118 120 130 154 174 178 214 220 238	-997418696724
SPT(16)	1531258951263422893	0 54 114 150 208 226 238 250 264 276 288 306 364 400 460 514	-991017825570
SPT(16)	1531259643474441371	0 66 80 86 98 108 116 152 156 192 200 210 222 228 242 308	-298806807092
SPT(16)	1531259724623124557	0 20 54 84 122 146 276 306 320 350 480 504 542 572 606 626	-217658123906
STPT(10)	1531259924119436237	0 2 24 26 42 44 60 62 84 86	-18161812226
STPT(10)	1531260003457453481	0 2 36 38 78 80 120 122 156 158	61176205018
STPT(10)	1531260291055153037	0 2 30 32 42 44 54 56 84 86	348773904574
SPT(16)	1531260584984583941	0 20 48 116 126 152 168 218 270 320 336 362 372 440 468 488	642703335478
SPT(16)	1531260611745790909	0 22 40 48 90 100 124 142 180 198 222 232 274 282 300 322	669464542446
SPT(16)	1531260633604076051	0 18 26 36 96 98 140 146 180 186 228 230 290 300 308 326	691322827588