Prime p₀= 2283446128903109021 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 36 6 18 6 36 24 24 36 6 18 6 36 (?)
a_n: 0 36 42 60 66 102 126 150 186 192 210 216 252
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 252
Found by: [SG-2W]Kurzer
db: batch=81, k=13, 36 6 18 6 36 24

STPT(12)	2283444932479537367	0 2 60 62 72 74 90 92 102 104 162 164	-1196423571654
SPT(16)	2283445170745269233	0 14 30 104 108 126 140 170 174 204 218 236 240 314 330 344	-958157839788
SPT(13)	2283445599200333453	0 48 54 78 84 138 174 210 264 270 294 300 348	-529702775568
SPT(16)	2283445724811684287	0 30 72 122 126 140 152 180 266 294 306 320 324 374 416 446	-404091424734
TPT(14)	2283445901856083687	0 2 114 116 162 164 312 314 372 374 384 386 414 416	-227047025334
SPT(16)	2283446025303212477	0 12 26 50 54 56 80 96 140 156 180 182 186 210 224 236	-103599896544
SPT(16)	2283446198122274173	0 6 10 16 46 60 84 118 126 160 184 198 228 234 238 244	69219165152
STPT(10)	2283446303894370467	0 2 30 32 72 74 114 116 144 146	174991261446
SPT(16)	2283446490524549431	0 6 48 70 76 100 118 126 130 138 156 180 186 208 250 256	361621440410
SPT(16)	2283446652499662389	0 18 32 42 48 78 108 120 122 134 164 194 200 210 224 242	523596553368
SPT(16)	2283447242917785929	0 8 14 122 138 162 204 210 272 278 320 344 360 468 474 482	1114014676908