Prime p₀= 2975200068134711821 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 70 42 20 6 28 14 16 26 16 14 28 6 20 42 70 (?)
a_n: 0 70 112 132 138 166 180 196 222 238 252 280 286 306 348 418
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: 418
Found by: [SG-FC] hl
db: batch=82, k=16, 70 42 20 6 28 14 16 26

STPT(12)	2975198461112234009	0 2 48 50 78 80 90 92 120 122 168 170	-1607022477812
SPT(16)	2975198849017935311	0 36 38 48 50 78 90 92 156 158 170 198 200 210 212 248	-1219116776510
SPT(16)	2975199098404860433	0 18 36 46 54 58 78 88 96 106 126 130 138 148 166 184	-969729851388
SPT(16)	2975199164814519001	0 52 78 90 112 126 160 190 198 228 262 276 298 310 336 388	-903320192820
SPT(16)	2975199549372625889	0 72 84 98 230 282 308 312 380 384 410 462 594 608 620 692	-518762085932
SPT(16)	2975199744413688859	0 4 18 40 70 112 160 214 288 342 390 432 462 484 498 502	-323721022962
SPT(16)	2975200269254509939	0 70 90 114 130 174 178 198 214 234 238 282 298 322 342 412	201119798118
SPT(16)	2975200423613339179	0 4 12 24 88 114 150 154 168 172 208 234 298 310 318 322	355478627358
SPT(16)	2975200615634169623	0 18 128 134 138 200 204 224 264 284 288 350 354 360 470 488	547499457802
SPT(16)	2975200665415850153	0 24 74 80 90 126 164 170 204 210 248 284 294 300 350 374	597281138332
STPT(10)	2975201142489884837	0 2 60 62 72 74 84 86 144 146	1074355173016