Prime p₀= 991057295131283287 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 6 54 48 8 30 4 8 4 30 8 48 54 6 4 (?)
a_n: 0 4 10 64 112 120 150 154 162 166 196 204 252 306 312 316
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: 316
Found by: Fardringle
db: batch=76, k=16, 4 6 54 48 8 30 4 8

STPT(10)	991054967656168739	0 2 42 44 60 62 78 80 120 122	-2327475114548
SPT(16)	991055065851991871	0 90 92 150 230 240 258 272 276 290 308 318 398 456 458 548	-2229279291416
STPT(10)	991055273776886567	0 2 12 14 42 44 72 74 84 86	-2021354396720
SPT(16)	991055396956206157	0 10 34 64 70 184 196 220 300 324 336 450 456 486 510 520	-1898175077130
SPT(18)	991055862051339047	0 62 96 150 174 236 272 300 306 320 326 354 390 452 476 530 564 626	-1433079944240
SPT(16)	991057146775715777	0 36 66 86 114 156 164 174 206 216 224 266 294 314 344 380	-148355567510
TPT(14)	991057889107239461	0 2 48 50 60 62 96 98 156 158 186 188 228 230	593975956174
SPT(16)	991058091026229487	0 10 66 70 72 94 100 106 120 126 132 154 156 160 216 226	795894946200
SPT(16)	991058173347094673	0 8 30 86 104 108 140 170 204 234 266 270 288 344 366 374	878215811386
STPT(10)	991059046776903077	0 2 30 32 42 44 54 56 84 86	1751645619790
SPT(16)	991059094051645009	0 28 40 52 54 70 108 114 178 184 222 238 240 252 264 292	1798920361722