Prime p₀= 2016625914051200297 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 28 2 172 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 234 236 264 266 294 296
All 12 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 296
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=12, 2 28 2 28 2 172

STPT(12)	2016624412345760279	0 2 30 32 60 62 210 212 240 242 270 272	-1501705440018
STPT(10)	2016624822542735651	0 2 36 38 78 80 120 122 156 158	-1091508464646
STPT(10)	2016624955814733767	0 2 24 26 42 44 60 62 84 86	-958236466530
SPT(16)	2016625323267250691	0 30 42 98 150 212 260 288 290 318 366 428 480 536 548 578	-590783949606
TPT(14)	2016625497931197689	0 2 18 20 30 32 72 74 90 92 132 134 240 242	-416120002608
STPT(10)	2016625682891697089	0 2 42 44 60 62 78 80 120 122	-231159503208
SPT(16)	2016626134194393049	0 42 100 220 234 250 258 280 282 304 312 328 342 462 520 562	220143192752
SPT(16)	2016626345183639659	0 30 54 60 88 94 100 108 130 138 144 150 178 184 208 238	431132439362
SPT(16)	2016626719397991919	0 12 18 22 54 58 88 144 148 204 234 238 270 274 280 292	805346791622
SPT(16)	2016626873400557161	0 6 16 42 46 60 72 76 156 160 172 186 190 216 226 232	959349356864
STPT(10)	2016626939553968237	0 2 60 62 72 74 84 86 144 146	1025502767940