Prime p₀= 978201907165886873 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 66 18 30 12 54 54 12 30 18 66 30 (?)
a_n: 0 30 96 114 144 156 210 264 276 306 324 390 420
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: 420
Found by: Spectrum
db: batch=76, k=13, 30 66 18 30 12 54

SPT(16)	978200894846150329	0 22 60 100 124 144 148 202 210 264 268 288 312 352 390 412	-1012319736544
STPT(10)	978201245576916971	0 2 36 38 78 80 120 122 156 158	-661588969902
SPT(16)	978201469040900659	0 22 34 48 78 88 150 154 168 172 234 244 274 288 300 322	-438124986214
STPT(10)	978201551631522677	0 2 42 44 132 134 222 224 264 266	-355534364196
STPT(10)	978201755615397461	0 2 36 38 78 80 120 122 156 158	-151550489412
SPT(16)	978201842255612071	0 28 60 88 96 102 108 130 138 160 166 172 180 208 240 268	-64910274802
TPT(14)	978201930407802557	0 2 42 44 270 272 312 314 342 344 450 452 480 482	23241915684
SPT(16)	978202047160155329	0 18 78 98 102 114 152 158 204 210 248 260 264 284 344 362	139994268456
SPT(16)	978202160117778083	0 26 60 96 104 120 126 146 264 284 290 306 314 350 384 410	252951891210
SPT(16)	978202269887759881	0 18 48 72 82 130 132 138 172 178 180 228 238 262 292 310	362721873008
SPT(16)	978202667303118473	0 6 60 66 86 116 164 186 194 216 264 294 314 320 374 380	760137231600