Prime p₀= 1320787263821424689 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 8 72 12 18 42 6 4 6 42 18 12 72 8 12 (?)
a_n: 0 12 20 92 104 122 164 170 174 180 222 240 252 324 332 344
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: 344
Found by: Megacruncher
db: batch=77, k=16, 12 8 72 12 18 42 6 4

STPT(10)	1320785851467404261	0 2 30 32 60 62 90 92 120 122	-1412354020428
SPT(16)	1320785863667389283	0 14 30 50 84 90 140 194 234 288 338 344 378 398 414 428	-1400154035406
STPT(10)	1320786544841138117	0 2 30 32 42 44 54 56 84 86	-718980286572
STPT(10)	1320786797845639877	0 2 30 32 42 44 54 56 84 86	-465975784812
SPT(16)	1320786826238239639	0 24 60 82 102 112 118 132 220 234 240 250 270 292 328 352	-437583185050
STPT(10)	1320787125443641391	0 2 6 8 48 50 90 92 96 98	-138377783298
SPT(16)	1320787282910592461	0 38 42 48 72 90 150 170 228 248 308 326 350 356 360 398	19089167772
SPT(20)	1320787428731808889	0 10 18 22 48 132 220 228 238 250 342 354 364 372 460 544 570 574 582 592	164910384200
TPT(14)	1320788049686784059	0 2 78 80 108 110 138 140 168 170 348 350 432 434	785865359370
STPT(10)	1320788269896050201	0 2 36 38 78 80 120 122 156 158	1006074625512
STPT(10)	1320788634302931257	0 2 90 92 102 104 114 116 204 206	1370481506568