Prime p₀= 2479748752483905829 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 70 12 2 6 22 12 8 10 38 10 8 12 22 6 2 12 70 (?)
a_n: 0 70 82 84 90 112 124 132 142 180 190 198 210 232 238 240 252 322
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 322
Found by: JayPi
db: batch=82, k=18, 70 12 2 6 22 12 8 10 38

SPT(16)	2479747460961817231	0 30 42 96 106 162 198 210 238 250 286 342 352 406 418 448	-1291522088598
STPT(10)	2479747576729099949	0 2 18 20 30 32 42 44 60 62	-1175754805880
STPT(10)	2479747712292937319	0 2 48 50 60 62 72 74 120 122	-1040190968510
TPT(14)	2479747805697704651	0 2 30 32 48 50 90 92 126 128 180 182 270 272	-946786201178
SPT(16)	2479748463324599669	0 2 20 24 30 44 54 80 174 200 210 224 230 234 252 254	-289159306160
SPT(16)	2479748476542266197	0 6 24 34 46 90 126 136 144 154 190 234 246 256 274 280	-275941639632
SPT(16)	2479749187985524837	0 12 30 42 72 82 100 186 226 312 330 340 370 382 400 412	435501619008
SPT(16)	2479749217461309193	0 10 46 54 96 124 126 136 144 154 156 184 226 234 270 280	464977403364
STPT(10)	2479749266318401277	0 2 30 32 72 74 114 116 144 146	513834495448
STPT(10)	2479749335924686907	0 2 42 44 72 74 102 104 144 146	583440781078
STPT(10)	2479749797096502377	0 2 42 44 72 74 102 104 144 146	1044612596548