Prime p₀= 310315483250472419 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 30 12 2 4 6 8 28 8 6 4 2 12 30 (?)
a_n: 0 30 42 44 48 54 62 90 98 104 108 110 122 152
All 14 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 152
Found by: [SETI.USA]Tank_Master
db: batch=70, k=14, 30 12 2 4 6 8 28

SPT(14)	310315397131081541	0 6 30 42 56 62 68 150 156 162 176 188 212 218	-86119390878
SPT(14)	310315406863426961	0 38 98 128 138 156 176 210 230 248 258 288 348 386	-76387045458
SPT(14)	310315415563684939	0 18 22 42 108 114 118 144 148 154 220 240 244 262	-67686787480
SPT(14)	310315426447457701	0 18 78 90 100 106 118 168 180 186 196 208 268 286	-56803014718
STPT(10)	310315469475789689	0 2 18 20 30 32 42 44 60 62	-13774682730
SPT(16)	310315471220844443	0 50 54 56 90 110 116 156 158 198 204 224 258 260 264 314	-12029627976
SPT(14)	310315484010166093	0 4 6 30 46 78 88 156 166 198 214 238 240 244	759693674
SPT(16)	310315485625109057	0 2 36 42 66 104 126 140 156 170 192 230 254 260 294 296	2374636638
SPT(14)	310315503306058561	0 42 90 136 138 148 150 178 180 190 192 238 286 328	20055586142
TPT(12)	310315504376143919	0 2 48 50 78 80 90 92 120 122 162 164	21125671500
SPT(14)	310315512789854111	0 30 60 80 86 96 150 158 212 222 228 248 278 308	29539381692