Prime p₀= 1425303740539688803 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 10 38 28 44 148 12 24 6 36 2 36 6 24 12 148 44 28 38 10 (?)
a_n: 0 10 48 76 120 268 280 304 310 346 348 384 390 414 426 574 618 646 684 694
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 694
Found by: Theadalus
db: batch=78, k=20, 10 38 28 44 148 12 24 6 36 2

STPT(10)	1425302804057544299	0 2 18 20 30 32 42 44 60 62	-936482144504
SPT(16)	1425302918052532789	0 34 54 64 90 100 102 112 132 142 144 154 180 190 210 244	-822487156014
SPT(16)	1425302976155998249	0 72 84 162 192 220 228 234 238 244 252 280 310 388 400 472	-764383690554
SPT(16)	1425303116191041881	0 48 62 78 80 110 120 128 132 140 150 180 182 198 212 260	-624348646922
SPT(16)	1425303189429812887	0 6 22 34 42 94 120 132 154 166 192 244 252 264 280 286	-551109875916
SPT(16)	1425303488636785361	0 38 42 80 116 140 168 186 212 230 258 282 318 356 360 398	-251902903442
TPT(14)	1425303826972853099	0 2 198 200 240 242 270 272 318 320 360 362 648 650	86433164296
SPT(16)	1425303925092285503	0 18 24 90 110 156 174 228 236 290 308 354 374 440 446 464	184552596700
SPT(16)	1425304099582181927	0 50 56 62 140 146 150 162 194 206 210 216 294 300 306 356	359042493124
SPT(16)	1425304258917675517	0 24 40 72 82 90 132 154 162 184 226 234 244 276 292 316	518377986714
STPT(10)	1425304294222923857	0 2 30 32 42 44 54 56 84 86	553683235054