Prime p₀= 2227602491793615439 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 30 30 12 28 2 40 74 40 2 28 12 30 30 12 (?)
a_n: 0 12 42 72 84 112 114 154 228 268 270 298 310 340 370 382
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: 382
Found by: Coleslaw
db: batch=81, k=16, 12 30 30 12 28 2 40 74

SPT(16)	2227601885090766617	0 30 44 54 56 60 96 144 266 314 350 354 356 366 380 410	-606702848822
SPT(16)	2227602164693722093	0 28 30 36 76 84 90 106 138 154 160 168 208 214 216 244	-327099893346
SPT(16)	2227602178792162681	0 12 18 82 90 108 126 132 166 172 190 208 216 280 286 298	-313001452758
SPT(16)	2227602211945099663	0 66 108 126 130 144 150 156 298 304 310 324 328 346 388 454	-279848515776
SPT(16)	2227602280170646609	0 10 138 180 208 214 228 280 318 370 384 390 418 460 588 598	-211622968830
SPT(16)	2227602466091472517	0 22 40 60 64 66 90 106 150 166 190 192 196 216 234 256	-25702142922
STPT(10)	2227602680461614821	0 2 30 32 78 80 126 128 156 158	188667999382
STPT(10)	2227602703173916877	0 2 12 14 42 44 72 74 84 86	211380301438
SPT(16)	2227603418198108771	0 6 36 80 98 116 122 140 168 186 192 210 228 272 302 308	926404493332
SPT(16)	2227603505046363023	0 24 26 48 84 104 110 116 138 144 150 170 206 228 230 254	1013252747584
STPT(10)	2227603543046725157	0 2 12 14 42 44 72 74 84 86	1051253109718