Prime p₀= 2104220202776206019 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 30 8 12 22 12 8 16 30 24 8 24 30 16 8 12 22 12 8 30 (?)
a_n: 0 30 38 50 72 84 92 108 138 162 170 194 224 240 248 260 282 294 302 332
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: 332
Found by: Landjunge
db: batch=80, k=20, 30 8 12 22 12 8 16 30 24 8

TPT(14)	2104219012522797011	0 2 6 8 48 50 156 158 396 398 420 422 438 440	-1190253409008
STPT(10)	2104219405031468111	0 2 30 32 78 80 126 128 156 158	-797744737908
SPT(16)	2104219636202956787	0 30 42 86 102 114 116 144 182 210 212 224 240 284 296 326	-566573249232
STPT(10)	2104219642928914331	0 2 6 8 18 20 30 32 36 38	-559847291688
SPT(16)	2104219749925421347	0 30 72 102 154 162 192 244 270 322 352 360 412 442 484 514	-452850784672
SPT(16)	2104220037033309991	0 12 22 90 102 108 112 136 162 186 190 196 208 276 286 298	-165742896028
SPT(16)	2104220224118384797	0 6 10 34 120 174 196 222 274 300 322 376 462 486 490 496	21342178778
STPT(10)	2104220678393348927	0 2 24 26 42 44 60 62 84 86	475617142908
STPT(10)	2104221284952835619	0 2 18 20 30 32 42 44 60 62	1082176629600
TPT(14)	2104221344159305961	0 2 78 80 168 170 210 212 300 302 408 410 438 440	1141383099942
STPT(10)	2104221401932619741	0 2 30 32 78 80 126 128 156 158	1199156413722