Prime p₀= 3028218616076645009 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 48 54 30 6 42 42 6 30 54 48 30 (?)
a_n: 0 30 78 132 162 168 210 252 258 288 342 390 420
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: 420
Found by: Asgard2022
db: batch=82, k=13, 30 48 54 30 6 42

SPT(16)	3028217017509002821	0 10 12 36 78 108 120 126 172 178 190 220 262 286 288 298	-1598567642188
SPT(16)	3028217227188966959	0 32 42 102 110 138 144 158 174 188 194 222 230 290 300 332	-1388887678050
STPT(10)	3028217491501317287	0 2 12 14 42 44 72 74 84 86	-1124575327722
STPT(10)	3028217635279978151	0 2 6 8 48 50 90 92 96 98	-980796666858
SPT(16)	3028218065783087843	0 14 26 30 44 50 66 84 110 128 144 150 164 168 180 194	-550293557166
SPT(16)	3028218171641460587	0 44 56 66 104 114 144 150 206 212 242 252 290 300 312 356	-444435184422
STPT(10)	3028219335529384817	0 2 60 62 72 74 84 86 144 146	719452739808
STPT(10)	3028219603886447561	0 2 90 92 108 110 126 128 216 218	987809802552
SPT(16)	3028219670680689871	0 70 72 100 102 126 130 148 150 168 172 196 198 226 228 298	1054604044862
STPT(10)	3028219882897818197	0 2 30 32 42 44 54 56 84 86	1266821173188
STPT(10)	3028219969103308121	0 2 6 8 18 20 30 32 36 38	1353026663112