Prime p₀= 1506545796916517219 starts a Symmetric tuple of 16 consecutive primes, which form 8 twin primes (STPT).
d_n: 0 2 16 2 10 2 10 2 34 2 10 2 10 2 16 2 (?)
a_n: 0 2 18 20 30 32 42 44 78 80 90 92 102 104 120 122
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: 122
Found by: biodoc
db: batch=78, k=16, 2 16 2 10 2 10 2 34

SPT(16)	1506545264867770573	0 6 76 88 94 108 124 138 166 180 196 210 216 228 298 304	-532048746646
STPT(10)	1506545293936674161	0 2 30 32 78 80 126 128 156 158	-502979843058
STPT(10)	1506545378178812999	0 2 18 20 30 32 42 44 60 62	-418737704220
SPT(16)	1506545419752458521	0 36 102 106 120 126 142 190 252 300 316 322 336 340 406 442	-377164058698
STPT(10)	1506545563993560689	0 2 18 20 30 32 42 44 60 62	-232922956530
SPT(16)	1506545789012582849	0 20 24 38 102 152 180 188 234 242 270 320 384 398 402 422	-7903934370
SPT(16)	1506545796916517219	0 2 18 20 30 32 42 44 78 80 90 92 102 104 120 122	0
TPT(16)	1506545796916517219	0 2 18 20 30 32 42 44 78 80 90 92 102 104 120 122	0
STPT(10)	1506546199898101091	0 2 36 38 78 80 120 122 156 158	402981583872
SPT(13)	1506546220116990271	0 18 36 90 108 120 168 216 228 246 300 318 336	423200473052
STPT(10)	1506546473299422899	0 2 42 44 120 122 198 200 240 242	676382905680