Prime p₀= 2167598721841131853 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 28 56 42 30 40 12 6 146 6 12 40 30 42 56 28 (?)
a_n: 0 28 84 126 156 196 208 214 360 366 378 418 448 490 546 574
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: 574
Found by: JayPi
db: batch=81, k=16, 28 56 42 30 40 12 6 146

SPT(18)	2167598259675041857	0 4 42 60 70 72 76 82 112 144 174 180 184 186 196 214 252 256	-462166089996
SPT(16)	2167598288555232187	0 4 70 96 100 132 156 232 264 340 364 396 400 426 492 496	-433285899666
SPT(16)	2167598405850395633	0 14 44 104 120 126 150 168 176 194 218 224 240 300 330 344	-315990736220
STPT(10)	2167598427666277811	0 2 6 8 18 20 30 32 36 38	-294174854042
SPT(16)	2167598453091676421	0 60 68 90 92 122 150 152 216 218 246 276 278 300 308 368	-268749455432
STPT(10)	2167598550544777247	0 2 42 44 72 74 102 104 144 146	-171296354606
SPT(16)	2167599274446951211	0 18 28 60 96 118 138 150 196 208 228 250 286 318 328 346	552605819358
SPT(16)	2167599361983675827	0 20 32 50 54 116 146 176 180 210 240 302 306 324 336 356	640142543974
SPT(16)	2167599440957103163	0 6 58 106 118 124 138 238 336 436 450 456 468 516 568 574	719115971310
STPT(10)	2167599608048606489	0 2 18 20 30 32 42 44 60 62	886207474636
STPT(10)	2167599786928794677	0 2 30 32 42 44 54 56 84 86	1065087662824