Prime p₀= 1277981166210705191 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 34 122 18 10 26 30 46 30 26 10 18 122 34 26 (?)
a_n: 0 26 60 182 200 210 236 266 312 342 368 378 396 518 552 578
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: 578
Found by: Egon olsen
db: batch=77, k=16, 26 34 122 18 10 26 30 46

STPT(10)	1277979679548649541	0 2 36 38 78 80 120 122 156 158	-1486662055650
SPT(16)	1277979708937511533	0 6 16 18 90 94 100 108 196 204 210 214 286 288 298 304	-1457273193658
SPT(18)	1277979798398368157	0 14 26 42 60 72 140 144 156 290 302 306 374 386 404 420 432 446	-1367812337034
STPT(12)	1277979877011853877	0 2 54 56 114 116 180 182 240 242 294 296	-1289198851314
SPT(16)	1277979994023773081	0 6 20 42 62 72 86 132 140 186 200 210 230 252 266 272	-1172186932110
SPT(16)	1277980030925682079	0 42 72 142 154 210 232 262 342 372 394 450 462 532 562 604	-1135285023112
SPT(16)	1277981455384912939	0 22 34 64 72 82 100 160 204 264 282 292 300 330 342 364	289174207748
SPT(16)	1277981581451520437	0 6 20 32 44 66 86 90 116 120 140 162 174 186 200 206	415240815246
STPT(10)	1277982216451204877	0 2 30 32 42 44 54 56 84 86	1050240499686
TPT(14)	1277982674468768111	0 2 30 32 126 128 138 140 186 188 198 200 228 230	1508258062920
STPT(10)	1277982737421788477	0 2 60 62 102 104 144 146 204 206	1571211083286