Prime p₀= 1816127047730708639 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 2 12 30 10 14 12 28 12 14 34 14 12 28 12 14 10 30 12 2 (?)
a_n: 0 2 14 44 54 68 80 108 120 134 168 182 194 222 234 248 258 288 300 302
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: 302
Found by: ClaudiusD
db: batch=79, k=20, 2 12 30 10 14 12 28 12 14 34

SPT(16)	1816125863931898153	0 34 40 46 60 76 84 94 126 136 144 160 174 180 186 220	-1183798810486
SPT(16)	1816126209734638469	0 30 48 92 108 122 128 150 230 252 258 272 288 332 350 380	-837996070170
SPT(16)	1816126622412025603	0 4 10 18 94 120 124 180 238 294 298 324 400 408 414 418	-425318683036
SPT(16)	1816126699970621149	0 18 24 52 82 88 102 118 234 250 264 270 300 328 334 352	-347760087490
SPT(16)	1816126929925383391	0 10 12 28 30 52 82 88 150 156 186 208 210 226 228 238	-117805325248
SPT(16)	1816127017539099763	0 40 70 84 108 114 144 190 354 400 430 436 460 474 504 544	-30191608876
TPT(14)	1816127275120098881	0 2 90 92 108 110 210 212 288 290 306 308 426 428	227389390242
SPT(16)	1816127492301201907	0 22 72 94 102 106 144 154 192 202 240 244 252 274 324 346	444570493268
SPT(16)	1816127654952229907	0 12 72 80 176 182 296 312 344 360 474 480 576 584 644 656	607221521268
SPT(16)	1816127813865622921	0 52 112 130 156 180 186 222 226 262 268 292 318 336 396 448	766134914282
SPT(16)	1816127983755442633	0 6 40 78 106 118 168 180 346 358 408 420 448 486 520 526	936024733994