Prime p₀= 2213385629568656233 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 54 12 28 12 2 52 14 22 8 16 8 22 14 52 2 12 28 12 54 (?)
a_n: 0 54 66 94 106 108 160 174 196 204 220 228 250 264 316 318 330 358 370 424
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: 424
derived by truncating larger tuple
Found by: JayPi
db: batch=81, k=20, 54 12 28 12 2 52 14 22 8 16

STPT(10)	2213384622420752189	0 2 48 50 90 92 132 134 180 182	-1007147904044
STPT(10)	2213384779653096617	0 2 12 14 42 44 72 74 84 86	-849915559616
STPT(10)	2213384872031990957	0 2 24 26 42 44 60 62 84 86	-757536665276
SPT(16)	2213385524760526759	0 10 12 18 84 102 142 168 184 210 250 268 334 340 342 352	-104808129474
STPT(10)	2213385626856488837	0 2 30 32 42 44 54 56 84 86	-2712167396
SPT(22)	2213385629568656209	0 24 78 90 118 130 132 184 198 220 228 244 252 274 288 340 342 354 382 394 448 472	-24
STPT(10)	2213385674282833637	0 2 30 32 72 74 114 116 144 146	44714177404
TPT(14)	2213386308451351529	0 2 60 62 210 212 222 224 240 242 378 380 420 422	678882695296
TPT(14)	2213386652269025477	0 2 24 26 60 62 72 74 234 236 264 266 390 392	1022700369244
STPT(10)	2213386723397965691	0 2 36 38 78 80 120 122 156 158	1093829309458
SPT(16)	2213386847733817381	0 10 40 42 70 142 222 282 316 376 456 528 556 558 588 598	1218165161148
SPT(16)	2213387027211572767	0 22 90 112 114 150 156 162 184 190 196 232 234 256 324 346	1397642916534