Prime p₀= 2421692268348207601 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 22 26 18 24 12 10 6 2 6 10 12 24 18 26 22 (?)
a_n: 0 22 48 66 90 102 112 118 120 126 136 148 172 190 216 238
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: 238
Found by: JayPi
db: batch=82, k=16, 22 26 18 24 12 10 6 2

SPT(16)	2421690726247236949	0 40 58 124 148 168 178 222 250 294 304 324 348 414 432 472	-1542100970652
STPT(10)	2421691401592131839	0 2 42 44 60 62 78 80 120 122	-866756075762
SPT(16)	2421691630420035049	0 4 18 52 60 82 172 234 238 300 390 412 420 454 468 472	-637928172552
SPT(16)	2421691650863668591	0 6 18 22 30 42 46 78 100 132 136 148 156 160 172 178	-617484539010
STPT(10)	2421691903095851567	0 2 30 32 42 44 54 56 84 86	-365252356034
SPT(16)	2421692118450431791	0 6 40 82 96 118 130 132 136 138 150 172 186 228 262 268	-149897775810
SPT(16)	2421692657774164063	0 16 94 126 136 148 156 178 216 238 246 258 268 300 378 394	389425956462
SPT(16)	2421692745260641381	0 22 42 58 70 72 96 130 138 172 196 198 210 226 246 268	476912433780
SPT(18)	2421692853317700817	0 10 24 30 40 54 60 66 82 84 100 106 112 126 136 142 156 166	584969493216
SPT(16)	2421692895026579231	0 30 32 38 72 96 126 140 168 182 212 236 270 276 278 308	626678371630
TPT(14)	2421693300903734651	0 2 6 8 48 50 78 80 288 290 390 392 456 458	1032555527050