Prime p₀= 2199273330441294959 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 48 42 78 12 54 30 30 54 12 78 42 48 (?)
a_n: 0 48 90 168 180 234 264 294 348 360 438 480 528
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: 528
Found by: JayPi
db: batch=81, k=13, 48 42 78 12 54 30

SPT(16)	2199272286942497981	0 30 36 62 78 86 128 146 162 180 222 230 246 272 278 308	-1043498796978
SPT(16)	2199272640073906519	0 24 30 78 94 100 154 174 184 204 258 264 280 328 334 358	-690367388440
STPT(10)	2199272798472475049	0 2 42 44 60 62 78 80 120 122	-531968819910
SPT(16)	2199272960075452607	0 12 26 56 66 90 126 140 162 176 212 236 246 276 290 302	-370365842352
SPT(16)	2199273029705527079	0 12 72 78 90 120 132 168 182 218 230 260 272 278 338 350	-300735767880
SPT(16)	2199273250620815219	0 8 42 50 140 158 170 182 300 312 324 342 432 440 474 482	-79820479740
STPT(10)	2199274010510631881	0 2 30 32 78 80 126 128 156 158	680069336922
TPT(14)	2199274061815591049	0 2 102 104 132 134 168 170 210 212 240 242 252 254	731374296090
SPT(13)	2199274103267351003	0 6 36 48 78 90 108 126 138 168 180 210 216	772826056044
STPT(10)	2199274694600577029	0 2 42 44 60 62 78 80 120 122	1364159282070
SPT(16)	2199274726867464383	0 54 60 86 128 144 170 200 294 324 350 366 408 434 440 494	1396426169424