Prime p₀= 991042185148428937 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 24 16 14 40 38 12 6 4 6 12 38 40 14 16 24 (?)
a_n: 0 24 40 54 94 132 144 150 154 160 172 210 250 264 280 304
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: 304
Found by: stoneageman
db: batch=76, k=16, 24 16 14 40 38 12 6 4

SPT(16)	991040747270402069	0 14 24 42 68 98 132 150 152 170 204 234 260 278 288 302	-1437878026868
STPT(10)	991041272131852691	0 2 36 38 78 80 120 122 156 158	-913016576246
SPT(16)	991041967274914111	0 18 40 42 46 76 82 90 208 216 222 252 256 258 280 298	-217873514826
SPT(16)	991041988623532883	0 6 8 14 30 48 50 114 140 204 206 224 240 246 248 254	-196524896054
STPT(10)	991042071452453567	0 2 30 32 42 44 54 56 84 86	-113695975370
SPT(16)	991042086271582469	0 18 20 68 90 138 150 158 174 182 194 242 264 312 314 332	-98876846468
SPT(16)	991042217811572417	0 50 80 84 110 134 144 152 192 200 210 234 260 264 294 344	32663143480
SPT(16)	991042276209418789	0 10 12 30 52 102 114 144 178 208 220 270 292 310 312 322	91060989852
SPT(16)	991042847292450709	0 18 22 28 30 52 64 70 102 108 120 142 144 150 154 172	662144021772
STPT(10)	991043059019133917	0 2 24 26 42 44 60 62 84 86	873870704980
STPT(10)	991043536954396337	0 2 24 26 42 44 60 62 84 86	1351805967400