Prime p₀= 2637632951922664627 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 60 12 30 30 18 18 30 30 12 60 12 (?)
a_n: 0 12 72 84 114 144 162 180 210 240 252 312 324
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: 324
Found by: biodoc
db: batch=82, k=13, 12 60 12 30 30 18

STPT(10)	2637631787470022669	0 2 18 20 30 32 42 44 60 62	-1164452641958
TPT(14)	2637632029442246519	0 2 42 44 60 62 90 92 198 200 210 212 282 284	-922480418108
SPT(16)	2637632062832224441	0 12 18 40 58 70 96 112 156 172 198 210 228 250 256 268	-889090440186
TPT(16)	2637632686672166999	0 2 12 14 30 32 48 50 72 74 132 134 138 140 210 212	-265250497628
SPT(16)	2637632883620817571	0 40 48 60 88 90 112 132 166 186 208 210 238 250 258 298	-68301847056
SPT(16)	2637632913739302173	0 14 24 90 104 114 116 146 168 198 200 210 224 290 300 314	-38183362454
STPT(10)	2637633486761339189	0 2 12 14 30 32 48 50 60 62	534838674562
STPT(10)	2637633498860070479	0 2 18 20 30 32 42 44 60 62	546937405852
STPT(10)	2637633590166036401	0 2 36 38 78 80 120 122 156 158	638243371774
STPT(10)	2637634029293491799	0 2 18 20 30 32 42 44 60 62	1077370827172
SPT(16)	2637634145834507681	0 8 26 32 78 116 122 138 140 156 162 200 246 252 270 278	1193911843054