Prime p₀= 2130794083471549823 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 54 6 6 18 36 14 66 66 22 66 66 14 36 18 6 6 54 (?)
a_n: 0 54 60 66 84 120 134 200 266 288 354 420 434 470 488 494 500 554
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 554
Found by: [SG-FC] hl
db: batch=80, k=18, 54 6 6 18 36 14 66 66 22

STPT(10)	2130792701011773647	0 2 30 32 60 62 90 92 120 122	-1382459776176
SPT(16)	2130793336375302227	0 24 66 72 146 186 200 210 356 366 380 420 494 500 542 566	-747096247596
TPT(14)	2130793560663668081	0 2 30 32 108 110 150 152 186 188 240 242 276 278	-522807881742
SPT(18)	2130793588829168729	0 8 32 42 44 60 68 90 104 168 182 204 212 228 230 240 264 272	-494642381094
STPT(10)	2130793727279320349	0 2 78 80 120 122 162 164 240 242	-356192229474
STPT(10)	2130793798207540679	0 2 48 50 90 92 132 134 180 182	-285264009144
STPT(10)	2130794281617849191	0 2 36 38 78 80 120 122 156 158	198146299368
TPT(14)	2130794693128823207	0 2 54 56 90 92 204 206 252 254 300 302 390 392	609657273384
TPT(14)	2130794805841134929	0 2 18 20 72 74 138 140 150 152 198 200 222 224	722369585106
STPT(10)	2130795199261490477	0 2 60 62 102 104 144 146 204 206	1115789940654
STPT(10)	2130795244836693737	0 2 30 32 42 44 54 56 84 86	1161365143914