Prime p₀= 1192290554679292553 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 8 28 24 24 24 42 18 38 22 38 18 42 24 24 24 28 8 (?)
a_n: 0 8 36 60 84 108 150 168 206 228 266 284 326 350 374 398 426 434
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 434
Found by: xii5ku
db: batch=77, k=18, 8 28 24 24 24 42 18 38 22

SPT(16)	1192288543396324163	0 14 18 48 66 74 86 110 144 168 180 188 206 236 240 254	-2011282968390
STPT(10)	1192288604939557427	0 2 30 32 42 44 54 56 84 86	-1949739735126
SPT(16)	1192288838750243401	0 10 18 30 46 76 102 112 156 166 192 222 238 250 258 268	-1715929049152
STPT(10)	1192289088749339291	0 2 138 140 198 200 258 260 396 398	-1465929953262
STPT(10)	1192289424449860937	0 2 54 56 72 74 90 92 144 146	-1130229431616
STPT(10)	1192290510325356269	0 2 42 44 60 62 78 80 120 122	-44353936284
SPT(16)	1192290681623806313	0 14 48 66 80 110 146 168 236 258 294 324 338 356 390 404	126944513760
TPT(14)	1192291146181450829	0 2 90 92 138 140 192 194 222 224 258 260 288 290	591502158276
STPT(10)	1192291429842389837	0 2 72 74 102 104 132 134 204 206	875163097284
STPT(10)	1192291804804403489	0 2 18 20 30 32 42 44 60 62	1250125110936
SPT(16)	1192291811173142059	0 34 58 64 72 78 108 130 132 154 184 190 198 204 228 262	1256493849506