Prime p₀= 2227222991399770153 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 24 30 12 26 40 50 22 50 40 26 12 30 24 4 (?)
a_n: 0 4 28 58 70 96 136 186 208 258 298 324 336 366 390 394
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: 394
Found by: FritzB
db: batch=81, k=16, 4 24 30 12 26 40 50 22

TPT(14)	2227221497717604821	0 2 30 32 108 110 168 170 198 200 240 242 336 338	-1493682165332
SPT(16)	2227221596506153061	0 12 50 68 78 92 140 152 198 210 258 272 282 300 338 350	-1394893617092
TPT(14)	2227222137769900811	0 2 78 80 126 128 156 158 180 182 306 308 378 380	-853629869342
TPT(14)	2227222329204438029	0 2 48 50 60 62 90 92 102 104 162 164 168 170	-662195332124
STPT(10)	2227222936811338559	0 2 18 20 30 32 42 44 60 62	-54588431594
SPT(16)	2227222964072220743	0 14 54 74 96 98 110 126 308 324 336 338 360 380 420 434	-27327549410
SPT(16)	2227223158216630081	0 46 58 82 96 106 112 120 148 156 162 172 186 210 222 268	166816859928
SPT(16)	2227223237986847437	0 64 82 124 184 204 220 264 280 324 340 360 420 462 480 544	246587077284
SPT(16)	2227223360525666521	0 6 30 76 96 118 142 160 168 186 210 232 252 298 322 328	369125896368
SPT(18)	2227223473045485311	0 8 38 60 80 90 102 140 200 210 270 308 320 330 350 372 402 410	481645715158
SPT(16)	2227223573988009319	0 4 24 34 42 52 100 120 142 162 210 220 228 238 258 262	582588239166