Prime p₀= 2781089143471994989 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 22 56 154 6 36 24 2 22 2 24 36 6 154 56 22 (?)
a_n: 0 22 78 232 238 274 298 300 322 324 348 384 390 544 600 622
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 622
Found by: JayPi
db: batch=82, k=16, 22 56 154 6 36 24 2 22

SPT(16)	2781087969106294621	0 60 70 90 112 118 132 160 180 208 222 228 250 270 280 340	-1174365700368
STPT(10)	2781088331644669727	0 2 72 74 102 104 132 134 204 206	-811827325262
SPT(16)	2781088525101991703	0 44 78 104 186 224 254 258 296 300 330 368 450 476 510 554	-618370003286
SPT(16)	2781088708829583169	0 24 28 30 52 78 112 120 142 150 184 210 232 234 238 262	-434642411820
SPT(16)	2781088804528573507	0 16 42 66 90 126 174 180 196 202 250 286 310 334 360 376	-338943421482
SPT(16)	2781089068537614409	0 78 84 120 138 144 198 204 214 220 274 280 298 334 340 418	-74934380580
STPT(10)	2781090109633837271	0 2 6 8 48 50 90 92 96 98	966161842282
STPT(10)	2781090353670814481	0 2 6 8 18 20 30 32 36 38	1210198819492
STPT(10)	2781090497901687077	0 2 12 14 42 44 72 74 84 86	1354429692088
SPT(16)	2781090590667298333	0 90 106 114 144 168 216 240 244 268 316 340 370 378 394 484	1447195303344
SPT(16)	2781090849008752751	0 8 18 78 108 126 158 170 198 210 242 260 290 350 360 368	1705536757762