Prime p₀= 2525936378409068399 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 80 10 2 12 30 16 12 56 6 4 6 56 12 16 30 12 2 10 80 (?)
a_n: 0 80 90 92 104 134 150 162 218 224 228 234 290 302 318 348 360 362 372 452
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: 452
Found by: JayPi
db: batch=82, k=20, 80 10 2 12 30 16 12 56 6 4

SPT(16)	2525934928076916659	0 8 18 108 120 122 150 158 234 242 270 272 284 374 384 392	-1450332151740
TPT(16)	2525935381731988067	0 2 114 116 162 164 210 212 240 242 252 254 270 272 294 296	-996677080332
STPT(10)	2525935750624938317	0 2 30 32 42 44 54 56 84 86	-627784130082
SPT(16)	2525935773905067551	0 26 98 126 128 228 240 258 278 296 308 408 410 438 510 536	-604504000848
SPT(16)	2525936152222875463	0 40 60 126 130 144 148 154 240 246 250 264 268 334 354 394	-226186192936
SPT(16)	2525936356365239399	0 50 72 74 80 84 108 114 128 134 158 162 168 170 192 242	-22043829000
STPT(10)	2525936406375212627	0 2 30 32 42 44 54 56 84 86	27966144228
SPT(16)	2525936451248442509	0 14 72 90 102 114 128 134 138 144 158 170 182 200 258 272	72839374110
TPT(14)	2525936615043416747	0 2 54 56 102 104 132 134 240 242 282 284 300 302	236634348348
SPT(18)	2525936810574452783	0 14 36 78 140 188 216 230 260 264 294 308 336 384 446 488 510 524	432165384384
STPT(10)	2525937380471366759	0 2 18 20 60 62 102 104 120 122	1002062298360