Prime p₀= 1991267754740800733 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 54 14 52 18 26 24 22 24 26 18 52 14 54 30 (?)
a_n: 0 30 84 98 150 168 194 218 240 264 290 308 360 374 428 458
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: 458
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 30 54 14 52 18 26 24 22

SPT(16)	1991265992139912923	0 30 114 140 158 186 326 344 360 378 518 546 564 590 674 704	-1762600887810
SPT(16)	1991266468128825137	0 20 32 42 54 60 84 110 126 152 176 182 194 204 216 236	-1286611975596
SPT(16)	1991266648306861441	0 10 18 48 52 60 70 118 222 270 280 288 292 322 330 340	-1106433939292
SPT(16)	1991266844608228067	0 2 72 110 170 206 240 242 264 266 300 336 396 434 504 506	-910132572666
STPT(10)	1991266939004971049	0 2 78 80 120 122 162 164 240 242	-815735829684
SPT(16)	1991267469180782999	0 8 30 68 84 92 134 150 182 198 240 248 264 302 324 332	-285560017734
TPT(14)	1991267857703608397	0 2 174 176 210 212 240 242 264 266 300 302 324 326	102962807664
SPT(16)	1991268053529143863	0 34 40 48 78 84 118 130 168 180 214 220 250 258 264 298	298788343130
SPT(16)	1991268157665662867	0 6 12 26 60 62 80 84 242 246 264 266 300 314 320 326	402924862134
SPT(16)	1991268170965186703	0 74 98 126 144 210 228 240 254 266 284 350 368 396 420 494	416224385970
TPT(14)	1991268410305444601	0 2 48 50 78 80 126 128 156 158 216 218 270 272	655564643868