Prime p₀= 1177866366991404989 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 28 20 10 32 12 10 8 10 12 32 10 20 28 20 (?)
a_n: 0 20 48 68 78 110 122 132 140 150 162 194 204 224 252 272
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: 272
Found by: HenkM
db: batch=77, k=16, 20 28 20 10 32 12 10 8

SPT(16)	1177865397696344839	0 30 40 58 72 118 124 154 198 228 234 280 294 312 322 352	-969295060150
SPT(16)	1177865908089632131	0 12 28 52 82 96 100 108 130 138 142 156 186 210 226 238	-458901772858
SPT(16)	1177865922507480883	0 28 34 70 88 118 138 180 208 250 270 300 318 354 360 388	-444483924106
TPT(14)	1177865953936446767	0 2 12 14 114 116 150 152 180 182 192 194 234 236	-413054958222
STPT(10)	1177866152239177697	0 2 90 92 102 104 114 116 204 206	-214752227292
STPT(10)	1177866326766452471	0 2 30 32 78 80 126 128 156 158	-40224952518
SPT(16)	1177866404789498341	0 22 52 60 66 108 112 142 156 186 190 232 238 246 276 298	37798093352
TPT(16)	1177866562398614279	0 2 42 44 72 74 78 80 90 92 102 104 162 164 240 242	195407209290
STPT(10)	1177866842370587231	0 2 36 38 78 80 120 122 156 158	475379182242
STPT(10)	1177866882706622159	0 2 18 20 30 32 42 44 60 62	515715217170
STPT(10)	1177866901486570049	0 2 18 20 30 32 42 44 60 62	534495165060