Prime p₀= 2386968693514695547 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 4 6 36 6 12 6 26 28 2 4 2 28 26 6 12 6 36 6 4 (?)
a_n: 0 4 10 46 52 64 70 96 124 126 130 132 160 186 192 204 210 246 252 256
All 20 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: Bunteck
db: batch=81, k=20, 4 6 36 6 12 6 26 28 2 4

SPT(16)	2386966932865021289	0 12 84 102 104 122 132 164 168 200 210 228 230 248 320 332	-1760649674258
STPT(10)	2386967057679334211	0 2 6 8 48 50 90 92 96 98	-1635835361336
TPT(14)	2386967092344692027	0 2 30 32 60 62 84 86 102 104 132 134 144 146	-1601170003520
STPT(10)	2386967147083308701	0 2 6 8 18 20 30 32 36 38	-1546431386846
SPT(16)	2386967512875506749	0 24 30 40 52 82 90 102 250 262 270 300 312 322 328 352	-1180639188798
SPT(16)	2386968345746032793	0 6 44 50 54 84 86 104 120 138 140 170 174 180 218 224	-347768662754
TPT(14)	2386969419326862059	0 2 132 134 180 182 252 254 420 422 450 452 468 470	725812166512
SPT(16)	2386969480895388371	0 12 26 30 38 56 66 108 140 182 192 210 218 222 236 248	787380692824
STPT(10)	2386969623032057759	0 2 90 92 150 152 210 212 300 302	929517362212
SPT(16)	2386969912160556167	0 2 74 92 102 120 144 156 230 242 266 284 294 312 384 386	1218645860620
SPT(16)	2386969926502476401	0 32 42 56 86 108 158 188 270 300 350 372 402 416 426 458	1232987780854