Prime p₀= 2491509472845353789 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 12 26 40 62 36 66 4 66 36 62 40 26 12 12 (?)
a_n: 0 12 24 50 90 152 188 254 258 324 360 422 462 488 500 512
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 512
Found by: [SG-FC] hl
db: batch=82, k=16, 12 12 26 40 62 36 66 4

SPT(16)	2491508251510662977	0 26 60 62 80 90 92 116 126 150 152 162 180 182 216 242	-1221334690812
SPT(16)	2491508344265167049	0 18 62 78 102 104 120 168 194 242 258 260 284 300 344 362	-1128580186740
SPT(16)	2491508636770760899	0 10 40 42 52 88 108 118 144 154 174 210 220 222 252 262	-836074592890
SPT(16)	2491508837453392849	0 28 30 42 60 78 88 144 148 204 214 232 250 262 264 292	-635391960940
TPT(14)	2491508935032572447	0 2 102 104 180 182 210 212 222 224 282 284 324 326	-537812781342
STPT(10)	2491509356484610289	0 2 42 44 60 62 78 80 120 122	-116360743500
STPT(10)	2491509489842208881	0 2 90 92 108 110 126 128 216 218	16996855092
STPT(10)	2491509490583163959	0 2 18 20 30 32 42 44 60 62	17737810170
STPT(10)	2491509856957835237	0 2 30 32 42 44 54 56 84 86	384112481448
STPT(12)	2491510560443017439	0 2 30 32 42 44 60 62 72 74 102 104	1087597663650
SPT(16)	2491510590808485359	0 2 38 54 128 150 164 260 282 378 392 414 488 504 540 542	1117963131570