Prime p₀= 1285976823460088503 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 30 4 84 6 6 8 22 8 6 6 84 4 30 30 (?)
a_n: 0 30 60 64 148 154 160 168 190 198 204 210 294 298 328 358
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: 358
Found by: Cruncher Pete
db: batch=77, k=16, 30 30 4 84 6 6 8 22

SPT(16)	1285975543834698251	0 30 36 42 56 66 86 108 110 132 152 162 176 182 188 218	-1279625390252
STPT(10)	1285975646287156787	0 2 30 32 42 44 54 56 84 86	-1177172931716
TPT(14)	1285975828191457631	0 2 18 20 60 62 138 140 156 158 228 230 336 338	-995268630872
TPT(14)	1285976278753397921	0 2 18 20 30 32 48 50 186 188 216 218 240 242	-544706690582
STPT(10)	1285976343107492669	0 2 42 44 90 92 138 140 180 182	-480352595834
SPT(16)	1285976440166234413	0 10 46 78 88 100 108 126 130 148 156 168 178 210 246 256	-383293854090
STPT(10)	1285977237108322019	0 2 48 50 60 62 72 74 120 122	413648233516
SPT(16)	1285977241350367619	0 18 42 48 132 144 174 180 182 188 218 230 314 320 344 362	417890279116
SPT(16)	1285977262606466317	0 24 30 40 70 72 76 84 142 150 154 156 186 196 202 226	439146377814
STPT(10)	1285977434233284941	0 2 36 38 78 80 120 122 156 158	610773196438
SPT(16)	1285977444677248909	0 4 82 112 180 232 238 312 340 414 420 472 540 570 648 652	621217160406