Prime p₀= 3091220932872262847 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 54 20 12 18 66 4 6 20 6 4 66 18 12 20 54 (?)
a_n: 0 54 74 86 104 170 174 180 200 206 210 276 294 306 326 380
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: 380
Found by: UrsD
db: batch=83, k=16, 54 20 12 18 66 4 6 20

STPT(10)	3091219843887053687	0 2 54 56 72 74 90 92 144 146	-1088985209160
SPT(16)	3091220076268903753	0 6 88 108 198 210 226 240 256 270 286 298 388 408 490 496	-856603359094
SPT(16)	3091220240846414723	0 26 36 48 96 126 146 156 200 210 230 260 308 320 330 356	-692025848124
STPT(10)	3091220353340713337	0 2 84 86 102 104 120 122 204 206	-579531549510
SPT(16)	3091220807593227307	0 4 22 42 60 66 70 94 162 186 190 196 214 234 252 256	-125279035540
SPT(16)	3091220917588196191	0 10 12 18 30 42 52 102 106 156 166 178 190 196 198 208	-15284066656
STPT(10)	3091221440410860467	0 2 12 14 42 44 72 74 84 86	507538597620
SPT(16)	3091221497977571297	0 20 54 56 104 120 174 176 180 182 236 252 300 302 336 356	565105308450
SPT(16)	3091221500137005923	0 30 98 116 164 174 210 240 284 314 350 360 408 426 494 524	567264743076
SPT(16)	3091221578006232959	0 18 32 54 80 138 182 224 288 330 374 432 458 480 494 512	645133970112
TPT(14)	3091221905789498681	0 2 186 188 198 200 300 302 390 392 420 422 426 428	972917235834