Prime p₀= 2121797203695390569 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 20 36 6 4 14 12 28 12 14 4 6 36 20 18 (?)
a_n: 0 18 38 74 80 84 98 110 138 150 164 168 174 210 230 248
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: 248
Found by: Landjunge
db: batch=80, k=16, 18 20 36 6 4 14 12 28

SPT(16)	2121796690487461499	0 78 98 108 128 140 144 150 212 218 222 234 254 264 284 362	-513207929070
SPT(16)	2121796698200502871	0 10 18 22 28 48 70 78 142 150 172 192 198 202 210 220	-505494887698
STPT(10)	2121796766898396317	0 2 30 32 72 74 114 116 144 146	-436796994252
SPT(16)	2121796875093386441	0 32 90 96 158 222 242 266 282 306 326 390 452 458 516 548	-328602004128
SPT(16)	2121796999381509067	0 46 52 76 90 106 150 190 216 256 300 316 330 354 360 406	-204313881502
SPT(16)	2121797042328765229	0 30 64 88 112 120 130 138 154 162 172 180 204 228 262 292	-161366625340
STPT(10)	2121798816591117401	0 2 36 38 108 110 180 182 216 218	1612895726832
STPT(10)	2121798970384530467	0 2 30 32 60 62 90 92 120 122	1766689139898
STPT(10)	2121799166106974909	0 2 42 44 60 62 78 80 120 122	1962411584340
SPT(16)	2121799384893260533	0 18 40 54 154 180 208 270 448 510 538 564 664 678 700 718	2181197869964
STPT(10)	2121799406312121659	0 2 12 14 30 32 48 50 60 62	2202616731090