Prime p₀= 2118605052831884381 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 36 54 18 12 30 18 18 30 12 18 54 36 (?)
a_n: 0 36 90 108 120 150 168 186 216 228 246 300 336
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: 336
Found by: Boliver
db: batch=80, k=13, 36 54 18 12 30 18

STPT(10)	2118603564360995609	0 2 18 20 60 62 102 104 120 122	-1488470888772
STPT(10)	2118603864813836327	0 2 42 44 132 134 222 224 264 266	-1188018048054
SPT(16)	2118604036221030151	0 48 100 120 126 138 208 282 286 360 430 442 448 468 520 568	-1016610854230
SPT(16)	2118604306928723947	0 12 40 60 90 112 114 124 132 142 144 166 196 216 244 256	-745903160434
SPT(16)	2118604838018247127	0 6 30 96 126 142 160 174 202 216 234 250 280 346 370 376	-214813637254
STPT(10)	2118604860405620087	0 2 54 56 72 74 90 92 144 146	-192426264294
TPT(14)	2118605306914006217	0 2 60 62 72 74 84 86 102 104 192 194 240 242	254082121836
SPT(16)	2118605866884044581	0 28 60 66 70 88 96 102 106 112 120 138 142 148 180 208	814052160200
SPT(16)	2118605974474957529	0 20 24 84 90 104 128 134 198 204 228 242 248 308 312 332	921643073148
STPT(10)	2118606425041161059	0 2 12 14 90 92 168 170 180 182	1372209276678
TPT(14)	2118606510476209511	0 2 90 92 198 200 300 302 330 332 336 338 426 428	1457644325130