Prime p₀= 3015988130242501241 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 12 18 42 12 78 78 12 42 18 12 6 (?)
a_n: 0 6 18 36 78 90 168 246 258 300 318 330 336
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: 336
Found by: [SG-FC] hl
db: batch=82, k=13, 6 12 18 42 12 78

SPT(16)	3015986703736516681	0 22 42 52 90 100 106 132 136 162 168 178 216 226 246 268	-1426505984560
STPT(10)	3015986928966016541	0 2 6 8 48 50 90 92 96 98	-1201276484700
SPT(16)	3015987135147809233	0 6 48 144 154 160 168 178 186 196 204 210 220 316 358 364	-995094692008
SPT(16)	3015987468936684799	0 58 112 118 130 138 148 174 238 264 274 282 294 300 354 412	-661305816442
STPT(10)	3015987633425860001	0 2 126 128 138 140 150 152 276 278	-496816641240
TPT(14)	3015987929625217949	0 2 138 140 150 152 162 164 330 332 372 374 468 470	-200617283292
STPT(10)	3015988183292568269	0 2 30 32 60 62 90 92 120 122	53050067028
SPT(16)	3015988338085973137	0 4 24 30 34 42 72 96 130 154 184 192 196 202 222 226	207843471896
STPT(10)	3015989059167403127	0 2 12 14 42 44 72 74 84 86	928924901886
STPT(10)	3015989303995462061	0 2 36 38 78 80 120 122 156 158	1173752960820
STPT(10)	3015989482776221837	0 2 30 32 72 74 114 116 144 146	1352533720596