Prime p₀= 2172342680108390687 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 32 10 44 18 28 12 26 46 26 12 28 18 44 10 32 (?)
a_n: 0 32 42 86 104 132 144 170 216 242 254 282 300 344 354 386
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: 386
Found by: Penguin
db: batch=81, k=16, 32 10 44 18 28 12 26 46

SPT(16)	2172341580045514343	0 14 56 60 96 110 116 138 146 168 174 188 224 228 270 284	-1100062876344
STPT(10)	2172341604245775197	0 2 42 44 72 74 102 104 144 146	-1075862615490
STPT(10)	2172341654890673129	0 2 42 44 90 92 138 140 180 182	-1025217717558
SPT(16)	2172341719440005093	0 68 96 138 156 168 180 200 204 224 236 248 266 308 336 404	-960668385594
STPT(10)	2172342045433651631	0 2 78 80 138 140 198 200 276 278	-634674739056
SPT(16)	2172342611717304757	0 22 42 76 124 126 154 190 216 252 280 282 330 364 384 406	-68391085930
STPT(10)	2172342892502290127	0 2 42 44 72 74 102 104 144 146	212393899440
SPT(18)	2172343365618952679	0 18 32 38 62 132 140 230 248 252 270 360 368 438 462 468 482 500	685510561992
STPT(10)	2172343536179819657	0 2 12 14 72 74 132 134 144 146	856071428970
SPT(16)	2172343540900025443	0 10 30 34 60 100 114 118 126 130 144 184 210 214 234 244	860791634756
SPT(16)	2172343634353416397	0 12 24 40 42 52 60 84 112 136 144 154 156 172 184 196	954245025710