Prime p₀= 1572850904660570839 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 12 30 6 12 30 30 12 6 30 12 30 (?)
a_n: 0 30 42 72 78 90 120 150 162 168 198 210 240
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: 240
Found by: biodoc
db: batch=78, k=13, 30 12 30 6 12 30

SPT(16)	1572850034886204199	0 52 54 60 100 102 144 154 168 178 220 222 262 268 270 322	-869774366640
SPT(16)	1572850095629223029	0 20 108 138 150 182 210 222 308 320 348 380 392 422 510 530	-809031347810
STPT(10)	1572850231258155251	0 2 96 98 108 110 120 122 216 218	-673402415588
TPT(14)	1572850469548530629	0 2 18 20 132 134 270 272 330 332 372 374 378 380	-435112040210
STPT(10)	1572850584482060087	0 2 12 14 42 44 72 74 84 86	-320178510752
STPT(10)	1572850749297208259	0 2 48 50 90 92 132 134 180 182	-155363362580
TPT(14)	1572851183251845317	0 2 60 62 144 146 174 176 300 302 324 326 330 332	278591274478
TPT(14)	1572851379027254561	0 2 30 32 96 98 210 212 240 242 300 302 306 308	474366683722
SPT(16)	1572851921382115453	0 4 28 34 36 48 66 76 78 88 106 118 120 126 150 154	1016721544614
SPT(16)	1572852086757429733	0 6 10 30 34 40 54 76 114 136 150 156 160 180 184 190	1182096858894
STPT(10)	1572852190828882919	0 2 42 44 90 92 138 140 180 182	1286168312080