Prime p₀= 1289371391560872811 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 22 44 12 24 16 2 72 4 72 2 16 24 12 44 22 (?)
a_n: 0 22 66 78 102 118 120 192 196 268 270 286 310 322 366 388
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: 388
Found by: Cruncher Pete
db: batch=77, k=16, 22 44 12 24 16 2 72 4

SPT(16)	1289369101112328671	0 12 102 116 128 152 252 260 288 296 396 420 432 446 536 548	-2290448544140
TPT(14)	1289369344929955097	0 2 12 14 30 32 132 134 144 146 210 212 222 224	-2046630917714
TPT(14)	1289370416589945449	0 2 42 44 132 134 180 182 210 212 222 224 270 272	-974970927362
STPT(10)	1289370633436447277	0 2 42 44 72 74 102 104 144 146	-758124425534
SPT(16)	1289370692257413379	0 18 28 70 84 94 108 118 120 130 144 154 168 210 220 238	-699303459432
SPT(16)	1289371046860156751	0 30 66 72 102 108 122 140 168 186 200 206 236 242 278 308	-344700716060
TPT(14)	1289371622378686571	0 2 6 8 30 32 48 50 90 92 138 140 258 260	230817813760
STPT(10)	1289371775287845419	0 2 42 44 60 62 78 80 120 122	383726972608
TPT(14)	1289371798597632569	0 2 30 32 42 44 72 74 162 164 198 200 288 290	407036759758
SPT(16)	1289371811757552493	0 66 76 78 88 90 106 120 136 150 166 168 178 180 190 256	420196679682
SPT(16)	1289371823615889659	0 8 20 78 84 128 132 294 338 500 504 548 554 612 624 632	432055016848