Prime p₀= 3212970248544858311 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 12 18 24 10 18 24 14 24 18 10 24 18 12 26 (?)
a_n: 0 26 38 56 80 90 108 132 146 170 188 198 222 240 252 278
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: 278
Found by: Hightower
db: batch=83, k=16, 26 12 18 24 10 18 24 14

SPT(16)	3212968201925380933	0 6 16 24 34 46 60 66 94 100 114 126 136 144 154 160	-2046619477378
STPT(10)	3212968254193699031	0 2 30 32 60 62 90 92 120 122	-1994351159280
STPT(10)	3212968354724934101	0 2 6 8 18 20 30 32 36 38	-1893819924210
SPT(16)	3212968373159726681	0 62 120 140 152 168 188 246 272 330 350 366 378 398 456 518	-1875385131630
SPT(16)	3212968747311694963	0 40 64 88 114 138 196 216 238 258 316 340 366 390 414 454	-1501233163348
SPT(16)	3212969063985925753	0 18 48 64 78 84 88 90 124 126 130 136 150 166 196 214	-1184558932558
SPT(16)	3212971201980328211	0 12 42 68 98 126 132 146 282 296 302 330 360 386 416 428	953435469900
SPT(16)	3212971907743090979	0 12 78 122 168 180 182 234 278 330 332 344 390 434 500 512	1659198232668
STPT(12)	3212972082553050581	0 2 78 80 168 170 360 362 450 452 528 530	1834008192270
STPT(10)	3212972091437123339	0 2 18 20 30 32 42 44 60 62	1842892265028
STPT(10)	3212972093588288807	0 2 12 14 42 44 72 74 84 86	1845043430496