Prime p₀= 2834616165840656489 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 74 28 8 24 6 28 6 8 6 76 6 8 6 28 6 24 8 28 74 (?)
a_n: 0 74 102 110 134 140 168 174 182 188 264 270 278 284 312 318 342 350 378 452
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: 452
derived by truncating larger tuple
Found by: JayPi
db: batch=82, k=20, 74 28 8 24 6 28 6 8 6 76

SPT(18)	2834615345599837343	0 20 56 74 104 120 126 188 228 266 306 368 374 390 420 438 474 494	-820240819146
SPT(16)	2834615489869820353	0 28 36 76 78 156 180 198 256 274 298 376 378 418 426 454	-675970836136
STPT(10)	2834615759292093377	0 2 30 32 42 44 54 56 84 86	-406548563112
SPT(16)	2834615804586267077	0 36 62 74 84 90 210 234 242 266 386 392 402 414 440 476	-361254389412
SPT(16)	2834616062686546757	0 2 66 90 104 132 204 246 260 302 374 402 416 440 504 506	-103154109732
SPT(22)	2834616165840656459	0 30 104 132 140 164 170 198 204 212 218 294 300 308 314 342 348 372 380 408 482 512	-30
SPT(16)	2834616170382322813	0 34 36 40 60 156 166 210 244 288 298 394 414 418 420 454	4541666324
SPT(16)	2834616547809166723	0 58 66 84 88 94 150 180 184 214 270 276 280 298 306 364	381968510234
SPT(16)	2834617273675658869	0 10 34 40 88 138 144 172 180 208 214 264 312 318 342 352	1107835002380
TPT(14)	2834617351289569511	0 2 66 68 180 182 198 200 276 278 306 308 318 320	1185448913022
STPT(10)	2834617602449909369	0 2 30 32 60 62 90 92 120 122	1436609252880
SPT(16)	2834617693582304207	0 36 44 84 102 110 140 144 152 156 186 194 212 252 260 296	1527741647718