Prime p₀= 1399748498156474021 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 26 34 2 4 2 54 4 54 2 4 2 34 26 30 (?)
a_n: 0 30 56 90 92 96 98 152 156 210 212 216 218 252 278 308
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: 308
Found by: vanos0512
db: batch=78, k=16, 30 26 34 2 4 2 54 4

STPT(10)	1399747757537781479	0 2 18 20 60 62 102 104 120 122	-740618692542
TPT(14)	1399747938082297409	0 2 90 92 102 104 132 134 138 140 168 170 210 212	-560074176612
STPT(10)	1399748215504050647	0 2 42 44 72 74 102 104 144 146	-282652423374
SPT(16)	1399748257011256753	0 18 76 186 198 208 214 298 306 390 396 406 418 528 586 604	-241145217268
STPT(12)	1399748350296592157	0 2 54 56 114 116 180 182 240 242 294 296	-147859881864
SPT(16)	1399748365982617913	0 48 54 98 108 150 164 168 260 264 278 320 330 374 380 428	-132173856108
SPT(16)	1399748637419088581	0 8 42 56 78 86 102 108 140 146 162 170 192 206 240 248	139262614560
STPT(10)	1399749199258329077	0 2 54 56 72 74 90 92 144 146	701101855056
TPT(14)	1399749472003629431	0 2 150 152 156 158 198 200 240 242 306 308 486 488	973847155410
SPT(16)	1399749645888144389	0 24 54 68 80 90 98 104 144 150 158 168 180 194 224 248	1147731670368
SPT(20)	1399749993529649611	0 70 72 150 178 192 220 238 258 282 286 310 330 348 376 390 418 496 498 568	1495373175590