Prime p₀= 1017874100206903897 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 36 48 6 6 54 54 6 6 48 36 6 (?)
a_n: 0 6 42 90 96 102 156 210 216 222 270 306 312
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: 312
Found by: Theadalus
db: batch=76, k=13, 6 36 48 6 6 54

STPT(10)	1017872593929307469	0 2 78 80 150 152 222 224 300 302	-1506277596428
STPT(10)	1017872720998297817	0 2 42 44 72 74 102 104 144 146	-1379208606080
SPT(16)	1017873109647533941	0 70 102 106 112 120 126 138 190 202 208 216 222 226 258 328	-990559369956
STPT(10)	1017873427713548249	0 2 18 20 30 32 42 44 60 62	-672493355648
SPT(16)	1017873517674109277	0 12 20 56 62 80 86 96 140 150 156 174 180 216 224 236	-582532794620
STPT(10)	1017873984759491771	0 2 6 8 18 20 30 32 36 38	-115447412126
SPT(16)	1017874153207319249	0 18 32 62 74 98 108 164 228 284 294 318 330 360 374 392	53000415352
STPT(10)	1017874350020529641	0 2 6 8 48 50 90 92 96 98	249813625744
SPT(16)	1017875584555596617	0 2 30 32 60 90 102 116 126 140 152 182 210 212 240 242	1484348692720
SPT(16)	1017876114713822041	0 30 46 66 88 118 156 160 168 172 210 240 262 282 298 328	2014506918144
STPT(10)	1017876599008169357	0 2 30 32 72 74 114 116 144 146	2498801265460