Prime p₀= 2550807681410570191 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 30 36 30 42 30 30 42 30 36 30 12 (?)
a_n: 0 12 42 78 108 150 180 210 252 282 318 348 360
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: 360
Found by: Groo
db: batch=82, k=13, 12 30 36 30 42 30

TPT(14)	2550806257612203359	0 2 72 74 108 110 138 140 150 152 168 170 192 194	-1423798366832
TPT(14)	2550806481349237679	0 2 120 122 162 164 168 170 348 350 408 410 450 452	-1200061332512
SPT(16)	2550806701660224779	0 2 30 50 74 78 92 98 204 210 224 228 252 272 300 302	-979750345412
STPT(10)	2550806830129769789	0 2 42 44 90 92 138 140 180 182	-851280800402
SPT(16)	2550806949395669147	0 14 30 32 36 60 66 84 152 170 176 200 204 206 222 236	-732014901044
TPT(14)	2550807483380795321	0 2 18 20 48 50 126 128 168 170 216 218 270 272	-198029774870
STPT(10)	2550808270575272567	0 2 30 32 72 74 114 116 144 146	589164702376
SPT(16)	2550808517748075037	0 4 12 40 46 52 82 154 162 234 264 270 276 304 312 316	836337504846
SPT(16)	2550808709788236197	0 20 60 182 186 284 300 306 320 326 342 440 444 566 606 626	1028377666006
SPT(16)	2550809063054394661	0 28 36 52 58 60 88 102 106 120 148 150 156 172 180 208	1381643824470
SPT(16)	2550809237537214221	0 12 60 102 170 192 222 240 278 296 326 348 416 458 506 518	1556126644030