Prime p₀= 2778120537560563411 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 30 48 60 42 24 24 42 60 48 30 12 (?)
a_n: 0 12 42 90 150 192 216 240 282 342 390 420 432
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: 432
Found by: JayPi
db: batch=82, k=13, 12 30 48 60 42 24

STPT(10)	2778118052557270637	0 2 30 32 42 44 54 56 84 86	-2485003292774
STPT(10)	2778118341891236711	0 2 6 8 48 50 90 92 96 98	-2195669326700
SPT(16)	2778119438639576309	0 24 42 78 98 108 122 150 152 180 194 204 224 260 278 302	-1098920987102
STPT(10)	2778119554782925229	0 2 30 32 60 62 90 92 120 122	-982777638182
STPT(10)	2778119579410393199	0 2 42 44 60 62 78 80 120 122	-958150170212
STPT(12)	2778120437901756977	0 2 12 14 42 44 120 122 150 152 162 164	-99658806434
STPT(10)	2778120711348472547	0 2 180 182 222 224 264 266 444 446	173787909136
STPT(10)	2778121118219091941	0 2 6 8 18 20 30 32 36 38	580658528530
SPT(16)	2778121222120580521	0 16 28 82 108 148 150 162 196 208 210 250 276 330 342 358	684560017110
SPT(16)	2778121301568709009	0 40 58 60 88 90 118 130 198 210 238 240 268 270 288 328	764008145598
SPT(16)	2778121415541425543	0 38 74 84 144 150 200 210 248 258 308 314 374 384 420 458	877980862132