Prime p₀= 2197735133098623883 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 6 8 30 42 4 14 28 14 4 42 30 8 6 4 (?)
a_n: 0 4 10 18 48 90 94 108 136 150 154 196 226 234 240 244
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: 244
Found by: JayPi
db: batch=81, k=16, 4 6 8 30 42 4 14 28

SPT(16)	2197734434532492013	0 54 58 90 124 148 156 226 228 298 306 330 364 396 400 454	-698566131870
STPT(10)	2197734718310908487	0 2 42 44 72 74 102 104 144 146	-414787715396
SPT(16)	2197734795857155873	0 58 90 106 136 156 168 190 204 226 238 258 288 304 336 394	-337241468010
SPT(16)	2197734873696669539	0 30 84 92 150 162 170 182 222 234 242 254 312 320 374 404	-259401954344
SPT(16)	2197734987250166921	0 50 96 98 120 146 168 170 228 230 252 278 300 302 348 398	-145848456962
SPT(16)	2197735105168991743	0 40 54 78 108 208 210 244 264 298 300 400 430 454 468 508	-27929632140
SPT(16)	2197735408032941947	0 46 52 100 102 150 154 156 340 342 346 394 396 444 450 496	274934318064
SPT(16)	2197735884993409373	0 18 20 68 104 114 138 140 174 176 200 210 246 294 296 314	751894785490
STPT(10)	2197735994556010169	0 2 48 50 60 62 72 74 120 122	861457386286
SPT(13)	2197736108822716849	0 18 24 60 78 84 114 144 150 168 204 210 228	975724092966
STPT(10)	2197736195625602309	0 2 18 20 30 32 42 44 60 62	1062526978426