Prime p₀= 2469495196023475531 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 10 18 30 2 10 18 32 6 4 6 32 18 10 2 30 18 10 (?)
a_n: 0 10 28 58 60 70 88 120 126 130 136 168 186 196 198 228 246 256
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: 256
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=82, k=18, 10 18 30 2 10 18 32 6 4

STPT(10)	2469492457217131361	0 2 36 38 78 80 120 122 156 158	-2738806344170
STPT(10)	2469493205776505939	0 2 30 32 60 62 90 92 120 122	-1990246969592
SPT(16)	2469493251250708609	0 40 42 82 142 202 280 288 364 372 450 510 570 610 612 652	-1944772766922
SPT(16)	2469493606917137783	0 26 36 38 78 80 120 146 198 224 264 266 306 308 318 344	-1589106337748
TPT(14)	2469493764294104729	0 2 30 32 42 44 60 62 102 104 150 152 252 254	-1431729370802
STPT(10)	2469494968460361299	0 2 132 134 150 152 168 170 300 302	-227563114232
STPT(10)	2469495420912630161	0 2 6 8 18 20 30 32 36 38	224889154630
SPT(16)	2469495503305766311	0 28 48 60 70 120 132 136 162 166 178 228 238 250 270 298	307282290780
SPT(16)	2469495544503202931	0 18 56 60 86 128 170 182 216 228 270 312 338 342 380 398	348479727400
STPT(10)	2469495987426529889	0 2 42 44 60 62 78 80 120 122	791403054358
STPT(10)	2469496418444766419	0 2 42 44 60 62 78 80 120 122	1222421290888