Prime p₀= 2103776315128637089 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 10 2 16 2 40 20 18 34 18 20 40 2 16 2 10 (?)
a_n: 0 10 12 28 30 70 90 108 142 160 180 220 222 238 240 250
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: 250
Found by: gemini8
db: batch=80, k=16, 10 2 16 2 40 20 18 34

SPT(16)	2103774319985707751	0 12 26 32 42 116 128 132 236 240 252 326 336 342 356 368	-1995142929338
SPT(16)	2103774750105991969	0 10 28 30 42 48 52 58 84 90 94 100 112 114 132 142	-1565022645120
TPT(14)	2103774867147431327	0 2 24 26 42 44 150 152 174 176 192 194 252 254	-1447981205762
STPT(10)	2103775472459772497	0 2 12 14 42 44 72 74 84 86	-842668864592
STPT(10)	2103776048827860101	0 2 30 32 78 80 126 128 156 158	-266300776988
SPT(16)	2103776244177648149	0 44 48 50 90 98 104 120 152 168 174 182 222 224 228 272	-70950988940
SPT(16)	2103776368644500569	0 10 18 34 52 60 78 82 90 94 112 120 138 154 162 172	53515863480
STPT(10)	2103776658135158759	0 2 18 20 30 32 42 44 60 62	343006521670
SPT(16)	2103776765026221161	0 38 50 60 86 90 116 120 128 132 158 162 188 198 210 248	449897584072
STPT(10)	2103777099981247919	0 2 42 44 90 92 138 140 180 182	784852610830
STPT(10)	2103777308818175357	0 2 12 14 132 134 252 254 264 266	993689538268