Prime p₀= 2239812583060289389 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 30 12 6 24 18 18 24 6 12 30 12 (?)
a_n: 0 12 42 54 60 84 102 120 144 150 162 192 204
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: 204
Found by: Penguin
db: batch=81, k=13, 12 30 12 6 24 18

STPT(10)	2239811583017288207	0 2 30 32 72 74 114 116 144 146	-1000043001182
STPT(10)	2239811601307340141	0 2 6 8 48 50 90 92 96 98	-981752949248
STPT(10)	2239811733974930411	0 2 6 8 18 20 30 32 36 38	-849085358978
SPT(16)	2239811792963850929	0 20 50 104 108 134 284 290 312 318 468 494 498 552 582 602	-790096438460
SPT(16)	2239812073525776313	0 18 54 88 100 120 124 174 280 330 334 354 366 400 436 454	-509534513076
SPT(16)	2239812472220556503	0 6 86 116 138 174 176 228 296 348 350 386 408 438 518 524	-110839732886
SPT(16)	2239812695321133797	0 20 42 50 54 60 62 90 104 132 134 140 144 152 174 194	112260844408
STPT(10)	2239812712288385417	0 2 30 32 42 44 54 56 84 86	129228096028
STPT(12)	2239812775146038639	0 2 30 32 42 44 108 110 120 122 150 152	192085749250
SPT(16)	2239812989839226957	0 56 74 96 116 126 152 206 240 294 320 330 350 372 390 446	406778937568
STPT(10)	2239813056191793581	0 2 36 38 78 80 120 122 156 158	473131504192