Prime p₀= 2263785067442368247 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 42 120 60 30 24 24 30 60 120 42 30 (?)
a_n: 0 30 72 192 252 282 306 330 360 420 540 582 612
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 612
Found by: JayPi
db: batch=81, k=13, 30 42 120 60 30 24

SPT(20)	2263784631210550939	0 10 30 78 88 108 150 162 238 240 262 264 340 352 394 414 424 472 492 502	-436231817308
SPT(16)	2263784719823852761	0 6 30 46 70 90 112 138 160 186 208 228 252 268 292 298	-347618515486
STPT(10)	2263784905811243387	0 2 24 26 42 44 60 62 84 86	-161631124860
SPT(16)	2263784932460449429	0 12 22 42 54 70 78 108 154 184 192 208 220 240 250 262	-134981918818
SPT(16)	2263784952639682601	0 20 56 62 72 86 128 162 176 210 252 266 276 282 318 338	-114802685646
TPT(14)	2263784971567185719	0 2 78 80 162 164 198 200 210 212 240 242 252 254	-95875182528
SPT(16)	2263785648813643051	0 18 48 52 102 108 118 160 210 252 262 268 318 322 352 370	581371274804
SPT(16)	2263785662817143497	0 30 40 70 84 114 126 184 186 244 256 286 300 330 340 370	595374775250
STPT(10)	2263785808380807257	0 2 30 32 42 44 54 56 84 86	740938439010
TPT(14)	2263785928368785057	0 2 12 14 72 74 84 86 150 152 210 212 222 224	860926416810
TPT(14)	2263785977750129321	0 2 60 62 240 242 306 308 366 368 480 482 516 518	910307761074