Prime p₀= 1298055229227705407 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 18 6 36 6 64 14 16 14 64 6 36 6 18 26 (?)
a_n: 0 26 44 50 86 92 156 170 186 200 264 270 306 312 330 356
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: 356
Found by: Cruncher Pete
db: batch=77, k=16, 26 18 6 36 6 64 14 16

STPT(10)	1298054453272287437	0 2 24 26 42 44 60 62 84 86	-775955417970
SPT(16)	1298054604461424361	0 10 52 60 88 96 126 132 136 142 172 180 208 216 258 268	-624766281046
STPT(10)	1298054780226365207	0 2 54 56 72 74 90 92 144 146	-449001340200
SPT(16)	1298054953562790719	0 84 104 134 150 174 192 204 218 230 248 272 288 318 338 422	-275664914688
STPT(10)	1298054962766112347	0 2 24 26 42 44 60 62 84 86	-266461593060
SPT(16)	1298054973243777251	0 6 18 20 32 48 68 72 86 90 110 126 138 140 152 158	-255983928156
SPT(16)	1298055373104914813	0 20 36 56 78 120 126 140 204 218 224 266 288 308 324 344	143877209406
SPT(16)	1298055915454739093	0 6 20 66 90 134 144 240 344 440 450 494 518 564 578 584	686227033686
STPT(10)	1298056047458944559	0 2 30 32 60 62 90 92 120 122	818231239152
SPT(16)	1298056268813682557	0 32 44 50 56 86 114 116 180 182 210 240 246 252 264 296	1039585977150
STPT(10)	1298056381643837831	0 2 36 38 78 80 120 122 156 158	1152416132424