Prime p₀= 2606860821540236629 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 78 42 36 12 30 30 12 36 42 78 12 (?)
a_n: 0 12 90 132 168 180 210 240 252 288 330 408 420
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: RFGuy_KCCO
db: batch=82, k=13, 12 78 42 36 12 30

STPT(10)	2606858990303756861	0 2 30 32 78 80 126 128 156 158	-1831236479768
TPT(14)	2606859014757026717	0 2 120 122 132 134 204 206 240 242 270 272 462 464	-1806783209912
SPT(16)	2606859088641945629	0 8 20 62 72 108 140 144 188 192 224 260 270 312 324 332	-1732898291000
SPT(16)	2606859316616802211	0 30 48 70 82 100 118 138 160 180 198 216 228 250 268 298	-1504923434418
SPT(18)	2606859848435425039	0 4 18 64 70 78 84 142 178 204 240 298 304 312 318 364 378 382	-973104811590
STPT(10)	2606859950095257299	0 2 18 20 60 62 102 104 120 122	-871444979330
STPT(10)	2606860870780874567	0 2 30 32 72 74 114 116 144 146	49240637938
STPT(10)	2606861133089668727	0 2 24 26 42 44 60 62 84 86	311549432098
STPT(10)	2606861456687209817	0 2 30 32 42 44 54 56 84 86	635146973188
SPT(20)	2606861516687162083	0 4 34 46 70 76 126 130 166 186 238 258 294 298 348 354 378 390 420 424	695146925454
SPT(16)	2606861536011830147	0 42 92 114 120 162 180 206 240 266 284 326 332 354 404 446	714471593518