Prime p₀= 2561771042764344211 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 36 30 12 30 18 12 12 18 30 12 30 36 (?)
a_n: 0 36 66 78 108 126 138 150 168 198 210 240 276
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: 276
Found by: JayPi
db: batch=82, k=13, 36 30 12 30 18 12

STPT(10)	2561770014350904701	0 2 36 38 78 80 120 122 156 158	-1028413439510
SPT(16)	2561770043395367657	0 2 6 24 56 62 74 132 164 222 234 240 272 290 294 296	-999368976554
SPT(13)	2561770415512469267	0 30 84 120 156 210 240 270 324 360 396 450 480	-627251874944
SPT(16)	2561770663640789347	0 22 40 64 82 106 112 132 154 174 180 204 222 246 264 286	-379123554864
SPT(16)	2561770707476192077	0 10 40 54 94 144 150 154 162 166 172 222 262 276 306 316	-335288152134
SPT(16)	2561770973599267769	0 8 14 50 78 84 122 204 218 300 338 344 372 408 414 422	-69165076442
TPT(14)	2561771076102813719	0 2 18 20 42 44 180 182 258 260 300 302 312 314	33338469508
SPT(16)	2561771684709580009	0 118 130 148 150 154 172 198 274 300 318 322 324 342 354 472	641945235798
STPT(10)	2561771913410485619	0 2 18 20 30 32 42 44 60 62	870646141408
STPT(10)	2561771966969685257	0 2 12 14 72 74 132 134 144 146	924205341046
STPT(10)	2561772012732546077	0 2 60 62 102 104 144 146 204 206	969968201866