Prime p₀= 1540082400016306343 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 8 66 130 24 18 14 6 22 6 14 18 24 130 66 8 (?)
a_n: 0 8 74 204 228 246 260 266 288 294 308 326 350 480 546 554
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: 554
Found by: Theadalus
db: batch=78, k=16, 8 66 130 24 18 14 6 22

SPT(16)	1540080639803416673	0 8 48 50 96 110 140 188 216 264 294 308 354 356 396 404	-1760212889670
SPT(16)	1540080799016809729	0 12 28 78 82 94 108 124 138 154 168 180 184 234 250 262	-1600999496614
STPT(10)	1540080821934143381	0 2 6 8 48 50 90 92 96 98	-1578082162962
TPT(14)	1540081253123707157	0 2 54 56 84 86 120 122 162 164 180 182 294 296	-1146892599186
STPT(10)	1540081858820995739	0 2 18 20 30 32 42 44 60 62	-541195310604
SPT(16)	1540082140755290357	0 2 14 36 84 96 200 210 296 306 410 422 470 492 504 506	-259261015986
SPT(16)	1540082847320988319	0 12 24 40 42 72 118 138 154 174 220 250 252 268 280 292	447304681976
STPT(10)	1540083020268056261	0 2 6 8 48 50 90 92 96 98	620251749918
SPT(16)	1540083154367930021	0 26 110 122 152 156 192 230 258 296 332 336 366 378 462 488	754351623678
SPT(16)	1540083335770166729	0 44 72 78 98 120 122 132 170 180 182 204 224 230 258 302	935753860386
SPT(16)	1540083774405205031	0 30 36 56 92 116 132 140 162 170 186 210 246 266 272 302	1374388898688