Prime p₀= 848633885820062777 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 10 2 4 2 10 2 10 2 (?)
a_n: 0 2 12 14 24 26 30 32 42 44 54 56
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: 56
Found by: Vitalii Koshura
db: batch=73, k=12, 2 10 2 10 2 4

STPT(10)	848632480065571109	0 2 18 20 30 32 42 44 60 62	-1405754491668
TPT(14)	848632799012446421	0 2 30 32 150 152 198 200 240 242 276 278 306 308	-1086807616356
STPT(10)	848632945874966849	0 2 42 44 60 62 78 80 120 122	-939945095928
STPT(10)	848633334825203069	0 2 18 20 30 32 42 44 60 62	-550994859708
STPT(10)	848633761607080121	0 2 30 32 78 80 126 128 156 158	-124212982656
SPT(16)	848633876560243547	0 2 14 20 36 72 152 176 180 204 284 320 336 342 354 356	-9259819230
SPT(16)	848634044223724097	0 6 56 66 72 104 114 120 176 182 192 224 230 240 290 296	158403661320
STPT(10)	848634102029153351	0 2 6 8 18 20 30 32 36 38	216209090574
SPT(16)	848634406474947607	0 16 34 42 60 84 120 132 184 196 232 256 274 282 300 316	520654884830
TPT(14)	848635035197050721	0 2 6 8 48 50 90 92 168 170 180 182 306 308	1149376987944
STPT(10)	848635684602025667	0 2 12 14 42 44 72 74 84 86	1798781962890