Prime p₀= 1446240713189374357 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 6 18 16 12 14 16 30 12 12 44 12 12 30 16 14 12 16 18 6 (?)
a_n: 0 6 24 40 52 66 82 112 124 136 180 192 204 234 250 264 276 292 310 316
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: 316
Found by: vanos0512
db: batch=78, k=20, 6 18 16 12 14 16 30 12 12 44

STPT(10)	1446240050340766739	0 2 42 44 60 62 78 80 120 122	-662848607618
STPT(10)	1446240096168790577	0 2 54 56 72 74 90 92 144 146	-617020583780
SPT(16)	1446240266776703809	0 24 28 34 118 180 192 228 244 280 292 354 438 444 448 472	-446412670548
TPT(14)	1446240284340228539	0 2 30 32 120 122 138 140 192 194 198 200 222 224	-428849145818
SPT(16)	1446240302921273507	0 60 62 74 92 96 134 140 216 222 260 264 282 294 296 356	-410268100850
STPT(10)	1446240400569221729	0 2 42 44 90 92 138 140 180 182	-312620152628
SPT(16)	1446240915912522767	0 60 66 86 104 144 146 162 254 270 272 312 330 350 356 416	202723148410
SPT(16)	1446241014433027609	0 10 54 102 112 130 144 168 184 208 222 240 250 298 342 352	301243653252
TPT(14)	1446241068609337391	0 2 66 68 138 140 156 158 198 200 210 212 228 230	355419963034
STPT(10)	1446241116970787321	0 2 30 32 60 62 90 92 120 122	403781412964
SPT(16)	1446241164147312017	0 6 50 62 66 86 192 206 210 224 330 350 354 366 410 416	450957937660