Prime p₀= 1267560779237837479 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 42 30 12 6 30 42 42 30 6 12 30 42 (?)
a_n: 0 42 72 84 90 120 162 204 234 240 252 282 324
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: 324
Found by: Rhodan71
db: batch=77, k=13, 42 30 12 6 30 42

SPT(16)	1267559835264143419	0 34 40 42 78 138 148 160 252 264 274 334 370 372 378 412	-943973694060
SPT(16)	1267559848324032941	0 66 72 110 140 146 152 168 170 186 192 198 228 266 272 338	-930913804538
SPT(16)	1267559936821551631	0 10 30 46 70 76 90 100 228 238 252 258 282 298 318 328	-842416285848
STPT(10)	1267560165749084687	0 2 30 32 42 44 54 56 84 86	-613488752792
STPT(10)	1267560480914831429	0 2 18 20 30 32 42 44 60 62	-298323006050
STPT(10)	1267560767787472391	0 2 30 32 78 80 126 128 156 158	-11450365088
SPT(16)	1267561294097697971	0 32 38 42 50 56 60 78 80 98 102 108 116 120 126 158	514859860492
STPT(10)	1267561392315731699	0 2 18 20 30 32 42 44 60 62	613077894220
STPT(10)	1267561428043313327	0 2 12 14 42 44 72 74 84 86	648805475848
SPT(16)	1267561436758414741	0 30 40 72 82 100 102 132 136 166 168 186 196 228 238 268	657520577262
SPT(16)	1267561690523857567	0 42 90 102 126 130 144 154 192 202 216 220 244 256 304 346	911286020088