Prime p₀= 1292143757735264641 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 12 30 6 24 18 18 24 6 30 12 30 (?)
a_n: 0 30 42 72 78 102 120 138 162 168 198 210 240
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: 240
Found by: damotbe
db: batch=77, k=13, 30 12 30 6 24 18

STPT(12)	1292142641674320101	0 2 30 32 96 98 180 182 246 248 276 278	-1116060944540
TPT(14)	1292142703493716409	0 2 30 32 60 62 108 110 192 194 210 212 252 254	-1054241548232
SPT(16)	1292142855605728109	0 8 60 62 78 90 110 140 180 210 230 242 258 260 312 320	-902129536532
SPT(16)	1292143179377915071	0 30 42 70 72 88 126 138 160 172 210 226 228 256 268 298	-578357349570
STPT(10)	1292143265000485367	0 2 30 32 42 44 54 56 84 86	-492734779274
SPT(16)	1292143421208285619	0 10 22 42 58 64 70 84 88 102 108 114 130 150 162 172	-336526979022
STPT(10)	1292143761687042569	0 2 42 44 90 92 138 140 180 182	3951777928
STPT(10)	1292143956991334171	0 2 6 8 48 50 90 92 96 98	199256069530
SPT(16)	1292144453518409299	0 4 18 28 40 42 58 64 138 144 160 162 174 184 198 202	695783144658
SPT(18)	1292144751783005933	0 8 18 26 30 54 66 86 96 98 108 128 140 164 168 176 186 194	994047741292
SPT(16)	1292145017530391491	0 10 12 46 70 78 82 126 172 216 220 228 252 286 288 298	1259795126850