Prime p₀= 426422762904848911 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 12 30 18 6 12 60 22 60 12 6 18 30 12 (?)
a_n: 0 12 42 60 66 78 138 160 220 232 238 256 286 298
All 14 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 298
Found by: Theadalus
db: batch=70, k=14, 12 30 18 6 12 60 22

SPT(14)	426422610950147281	0 70 78 96 108 148 166 210 228 268 280 298 306 376	-151954701630
SPT(14)	426422665829287327	0 12 54 70 100 114 184 270 340 354 384 400 442 454	-97075561584
SPT(14)	426422682928441669	0 12 54 100 112 138 148 204 214 240 252 298 340 352	-79976407242
SPT(14)	426422704304584601	0 26 32 48 120 132 180 188 236 248 320 336 342 368	-58600264310
SPT(14)	426422707454607103	0 18 28 34 48 60 120 154 214 226 240 246 256 274	-55450241808
SPT(14)	426422736332810873	0 24 36 54 78 84 120 164 200 206 230 248 260 284	-26572038038
SPT(14)	426422764708979947	0 30 54 130 214 226 270 280 324 336 420 496 520 550	1804131036
SPT(14)	426422765283695669	0 30 42 108 168 180 228 234 282 294 354 420 432 462	2378846758
SPT(14)	426422767024260997	0 34 40 60 100 102 112 144 154 156 196 216 222 256	4119412086
SPT(14)	426422771104242343	0 34 90 96 118 124 166 168 210 216 238 244 300 334	8199393432
SPT(14)	426422774657638807	0 42 52 72 76 102 112 240 250 276 280 300 310 352	11752789896