Prime p₀= 820008421184404421 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 6 86 28 2 4 24 86 24 4 2 28 86 6 6 (?)
a_n: 0 6 12 98 126 128 132 156 242 266 270 272 300 386 392 398
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: 398
Found by: suriv
db: batch=73, k=16, 6 6 86 28 2 4 24 86

STPT(10)	820007608816210427	0 2 30 32 42 44 54 56 84 86	-812368193994
SPT(16)	820008093154920227	0 54 56 62 74 96 104 164 252 312 320 342 354 360 362 416	-328029484194
STPT(10)	820008213254107817	0 2 30 32 60 62 90 92 120 122	-207930296604
SPT(16)	820008329720467051	0 16 36 58 108 160 168 190 288 310 318 370 420 442 462 478	-91463937370
STPT(10)	820008334020770771	0 2 30 32 60 62 90 92 120 122	-87163633650
SPT(16)	820008393221484611	0 8 30 42 50 128 132 158 240 266 270 348 356 368 390 398	-27962919810
SPT(16)	820009211901516517	0 30 114 150 174 184 192 216 280 304 312 322 346 382 466 496	790717112096
SPT(16)	820009618369339747	0 10 16 30 42 52 66 96 100 130 144 154 166 180 186 196	1197184935326
SPT(16)	820009643342620259	0 14 44 50 78 90 110 128 144 162 182 194 222 228 258 272	1222158215838
STPT(10)	820009714402626437	0 2 30 32 42 44 54 56 84 86	1293218222016
SPT(16)	820009945165751189	0 14 24 42 78 104 108 120 182 194 198 224 260 278 288 302	1523981346768