Prime p₀= 1484445683258707283 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 48 12 108 6 54 6 6 54 6 108 12 48 (?)
a_n: 0 48 60 168 174 228 234 240 294 300 408 420 468
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: 468
Found by: Lee Hee Lak
db: batch=78, k=13, 48 12 108 6 54 6

STPT(10)	1484443702033508219	0 2 12 14 90 92 168 170 180 182	-1981225199064
SPT(16)	1484443705997473577	0 24 42 44 54 72 102 122 132 152 182 200 210 212 230 254	-1977261233706
SPT(16)	1484443773112427693	0 20 24 60 108 140 156 158 306 308 324 356 404 440 444 464	-1910146279590
STPT(10)	1484444144430660527	0 2 90 92 102 104 114 116 204 206	-1538828046756
SPT(16)	1484444585997160181	0 62 78 80 92 102 122 132 158 168 188 198 210 212 228 290	-1097261547102
STPT(10)	1484445399674575601	0 2 6 8 48 50 90 92 96 98	-283584131682
SPT(16)	1484445841160894173	0 4 6 34 60 148 160 168 196 204 216 304 330 358 360 364	157902186890
STPT(12)	1484446303736369849	0 2 42 44 72 74 78 80 108 110 150 152	620477662566
SPT(16)	1484447314483828463	0 30 38 68 74 84 86 108 116 138 140 150 156 186 194 224	1631225121180
SPT(16)	1484447366752342973	0 18 30 38 80 134 170 200 204 234 270 324 366 374 386 404	1683493635690
STPT(10)	1484447473331804867	0 2 12 14 72 74 132 134 144 146	1790073097584