Prime p₀= 1298066762018532101 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 18 26 10 56 106 20 22 20 106 56 10 26 18 12 (?)
a_n: 0 12 30 56 66 122 228 248 270 290 396 452 462 488 506 518
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 518
Found by: Cruncher Pete
db: batch=77, k=16, 12 18 26 10 56 106 20 22

STPT(10)	1298065389936011297	0 2 42 44 72 74 102 104 144 146	-1372082520804
STPT(10)	1298065652996701607	0 2 12 14 72 74 132 134 144 146	-1109021830494
SPT(16)	1298065962710002729	0 22 34 52 102 132 178 190 192 204 250 280 330 348 360 382	-799308529372
TPT(14)	1298066018987219351	0 2 18 20 48 50 60 62 126 128 156 158 258 260	-743031312750
TPT(14)	1298066075313227177	0 2 60 62 84 86 114 116 144 146 150 152 222 224	-686705304924
STPT(10)	1298066663354602781	0 2 6 8 48 50 90 92 96 98	-98663929320
SPT(16)	1298067658059243581	0 6 26 66 72 98 108 126 212 230 240 266 272 312 332 338	896040711480
STPT(10)	1298068068055403339	0 2 30 32 60 62 90 92 120 122	1306036871238
STPT(10)	1298068396183160351	0 2 36 38 78 80 120 122 156 158	1634164628250
SPT(16)	1298069115696362551	0 12 22 40 70 100 150 168 190 208 258 288 318 336 346 358	2353677830450
SPT(16)	1298069389857252179	0 12 14 84 150 230 254 264 308 318 342 422 488 558 560 572	2627838720078