Prime p₀= 1841807393520743027 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 42 12 6 24 138 30 30 138 24 6 12 42 (?)
a_n: 0 42 54 60 84 222 252 282 420 444 450 462 504
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: 504
Found by: Donn Pike (USAF Ret)
db: batch=79, k=13, 42 12 6 24 138 30

STPT(10)	1841805294433308077	0 2 30 32 42 44 54 56 84 86	-2099087434950
STPT(10)	1841805700566704681	0 2 6 8 48 50 90 92 96 98	-1692954038346
SPT(16)	1841805793333568707	0 10 60 66 82 84 172 184 222 234 322 324 340 346 396 406	-1600187174320
SPT(16)	1841805852192288131	0 6 30 50 62 66 80 90 158 168 182 186 198 218 242 248	-1541328454896
SPT(16)	1841805877562535019	0 72 84 100 102 168 192 198 214 220 244 310 312 328 340 412	-1515958208008
SPT(16)	1841807348122280503	0 28 30 46 48 66 76 84 100 108 118 136 138 154 156 184	-45398462524
SPT(16)	1841807726944261313	0 14 24 30 96 144 156 164 186 194 206 254 320 326 336 350	333423518286
STPT(10)	1841808262462101209	0 2 12 14 90 92 168 170 180 182	868941358182
SPT(16)	1841808409438604149	0 22 28 30 54 130 144 162 190 208 222 298 322 324 330 352	1015917861122
STPT(10)	1841808549997933967	0 2 90 92 102 104 114 116 204 206	1156477190940
STPT(10)	1841808556263449507	0 2 30 32 42 44 54 56 84 86	1162742706480