Prime p₀= 2909449991475904703 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 60 20 58 2 24 16 24 20 24 16 24 2 58 20 60 (?)
a_n: 0 60 80 138 140 164 180 204 224 248 264 288 290 348 368 428
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 428
Found by: UBT - Timbo
db: batch=82, k=16, 60 20 58 2 24 16 24 20

TPT(14)	2909448928385198501	0 2 78 80 108 110 156 158 168 170 198 200 210 212	-1063090706202
SPT(16)	2909448998543894819	0 8 42 68 78 90 108 192 218 302 320 332 342 368 402 410	-992932009884
SPT(16)	2909449148257832387	0 42 104 110 116 120 140 152 204 216 236 240 246 252 314 356	-843218072316
STPT(10)	2909449150365090659	0 2 18 20 30 32 42 44 60 62	-841110814044
STPT(10)	2909449589629931891	0 2 6 8 48 50 90 92 96 98	-401845972812
SPT(16)	2909449911399726229	0 42 52 54 82 84 108 132 160 184 208 210 238 240 250 292	-80076178474
STPT(10)	2909450091589871309	0 2 18 20 30 32 42 44 60 62	100113966606
SPT(16)	2909450259591842437	0 22 42 70 76 94 132 190 246 304 342 360 366 394 414 436	268115937734
STPT(10)	2909450551719672929	0 2 42 44 90 92 138 140 180 182	560243768226
STPT(10)	2909450644915882679	0 2 138 140 150 152 162 164 300 302	653439977976
STPT(10)	2909451323217384731	0 2 30 32 60 62 90 92 120 122	1331741480028