Prime p₀= 2826969631578560341 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 18 12 18 12 6 42 42 6 12 18 12 18 (?)
a_n: 0 18 30 48 60 66 108 150 156 168 186 198 216
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: 216
Found by: JayPi
db: batch=82, k=13, 18 12 18 12 6 42

SPT(16)	2826968482433360647	0 42 70 96 126 142 172 180 232 240 270 286 316 342 370 412	-1149145199694
SPT(16)	2826968637823530203	0 84 86 90 98 104 108 120 134 146 150 156 164 168 170 254	-993755030138
STPT(10)	2826968989079573717	0 2 30 32 42 44 54 56 84 86	-642498986624
STPT(10)	2826969123240003359	0 2 48 50 60 62 72 74 120 122	-508338556982
TPT(14)	2826969350786542919	0 2 12 14 42 44 150 152 312 314 348 350 390 392	-280792017422
SPT(16)	2826969367878081191	0 12 20 30 68 96 126 140 168 182 212 240 278 288 296 308	-263700479150
STPT(10)	2826969963769759901	0 2 30 32 60 62 90 92 120 122	332191199560
SPT(16)	2826970451049256637	0 72 180 186 206 222 234 236 240 242 254 270 290 296 404 476	819470696296
TPT(14)	2826970574714314967	0 2 12 14 30 32 54 56 120 122 204 206 360 362	943135754626
SPT(16)	2826970637002721171	0 18 26 32 78 86 180 182 216 218 312 320 366 372 380 398	1005424160830
STPT(10)	2826971063765337059	0 2 18 20 30 32 42 44 60 62	1432186776718