Prime p₀= 1670813570572223437 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 42 24 66 30 54 30 30 54 30 66 24 42 (?)
a_n: 0 42 66 132 162 216 246 276 330 360 426 450 492
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: 492
Found by: CoolAtchOk
db: batch=79, k=13, 42 24 66 30 54 30

SPT(16)	1670811974908719649	0 12 24 34 70 90 142 168 184 210 262 282 318 328 340 352	-1595663503788
STPT(10)	1670812034004233999	0 2 48 50 90 92 132 134 180 182	-1536567989438
SPT(16)	1670812089414455731	0 6 18 42 72 90 160 162 226 228 298 316 346 370 382 388	-1481157767706
TPT(14)	1670812331829068969	0 2 48 50 60 62 72 74 132 134 300 302 312 314	-1238743154468
SPT(16)	1670813141885032361	0 72 86 108 150 210 258 276 332 350 398 458 500 522 536 608	-428687191076
SPT(16)	1670813152737913241	0 2 18 50 72 78 110 116 162 168 200 206 228 260 276 278	-417834310196
STPT(10)	1670813588069723099	0 2 30 32 60 62 90 92 120 122	17497499662
STPT(10)	1670813691612745247	0 2 12 14 42 44 72 74 84 86	121040521810
STPT(10)	1670813736217487759	0 2 78 80 120 122 162 164 240 242	165645264322
STPT(10)	1670814067164482267	0 2 30 32 42 44 54 56 84 86	496592258830
SPT(16)	1670814462873740003	0 18 36 50 128 134 150 200 294 344 360 366 444 458 476 494	892301516566