Prime p₀= 2107690931488937213 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 26 4 18 14 16 8 46 8 16 14 18 4 26 18 (?)
a_n: 0 18 44 48 66 80 96 104 150 158 174 188 206 210 236 254
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: 254
Found by: ChUcK
db: batch=80, k=16, 18 26 4 18 14 16 8 46

SPT(16)	2107689601785095693	0 18 50 74 80 150 164 186 308 330 344 414 420 444 476 494	-1329703841520
STPT(10)	2107689729700954031	0 2 6 8 48 50 90 92 96 98	-1201787983182
STPT(10)	2107689939149926751	0 2 6 8 48 50 90 92 96 98	-992339010462
SPT(16)	2107690223576762173	0 24 40 66 70 114 150 154 156 160 196 240 244 270 286 310	-707912175040
SPT(16)	2107690455943820039	0 8 90 144 158 164 180 204 248 272 288 294 308 362 444 452	-475545117174
SPT(20)	2107690594341432371	0 8 18 36 42 66 96 150 162 182 186 206 218 272 302 326 332 350 360 368	-337147504842
SPT(16)	2107691221309975627	0 46 82 84 96 106 154 210 226 282 330 340 352 354 390 436	289821038414
STPT(10)	2107691640083750417	0 2 54 56 72 74 90 92 144 146	708594813204
STPT(10)	2107692023727240719	0 2 18 20 30 32 42 44 60 62	1092238303506
SPT(16)	2107692172156486259	0 18 32 42 60 68 78 122 180 224 234 242 260 270 284 302	1240667549046
STPT(10)	2107692622355835467	0 2 30 32 42 44 54 56 84 86	1690866898254