Prime p₀= 1121875294163515163 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 18 12 18 6 36 24 24 36 6 18 12 18 (?)
a_n: 0 18 30 48 54 90 114 138 174 180 198 210 228
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: 228
Found by: Theadalus
db: batch=76, k=13, 18 12 18 6 36 24

SPT(16)	1121873839449402071	0 6 30 48 86 96 120 156 200 236 260 270 308 326 350 356	-1454714113092
SPT(16)	1121874261552575689	0 30 34 58 70 88 100 130 168 198 210 228 240 264 268 298	-1032610939474
SPT(16)	1121874353486155021	0 16 90 96 130 148 168 228 268 328 348 366 400 406 480 496	-940677360142
SPT(16)	1121874668148000391	0 10 28 58 76 106 108 120 148 160 162 192 210 240 258 268	-626015514772
SPT(16)	1121874711999895801	0 22 28 48 70 78 96 106 132 142 160 168 190 210 216 238	-582163619362
SPT(16)	1121875030975273187	0 56 62 90 96 110 116 132 194 210 216 230 236 264 270 326	-263188241976
SPT(16)	1121875411277685083	0 60 68 90 116 120 126 140 186 200 206 210 236 258 266 326	117114169920
STPT(10)	1121875487958533837	0 2 42 44 72 74 102 104 144 146	193795018674
SPT(16)	1121875674540041569	0 4 24 30 100 120 180 208 210 238 298 318 388 394 414 418	380376526406
STPT(10)	1121875764253823399	0 2 42 44 60 62 78 80 120 122	470090308236
STPT(12)	1121875777254128537	0 2 42 44 84 86 90 92 132 134 174 176	483090613374