Prime p₀= 2539648978052090449 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 20 46 20 4 44 30 52 30 44 4 20 46 20 4 (?)
a_n: 0 4 24 70 90 94 138 168 220 250 294 298 318 364 384 388
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: 388
Found by: [SG-FC] hl
db: batch=82, k=16, 4 20 46 20 4 44 30 52

SPT(16)	2539646787290474573	0 50 60 78 90 126 180 188 258 266 320 356 368 386 396 446	-2190761615876
SPT(16)	2539647044154464663	0 6 44 48 74 84 104 128 156 180 200 210 236 240 278 284	-1933897625786
SPT(16)	2539647146139277043	0 6 60 80 90 126 140 150 200 210 224 260 270 290 344 350	-1831912813406
SPT(16)	2539647178269658739	0 8 32 60 80 104 132 164 168 200 228 252 272 300 324 332	-1799782431710
SPT(16)	2539648322405179537	0 6 10 12 34 40 54 76 90 112 126 132 154 156 160 166	-655646910912
SPT(16)	2539648878141306391	0 22 36 66 70 88 126 136 162 172 210 228 232 262 276 298	-99910784058
SPT(16)	2539649093364946967	0 6 20 32 42 56 62 92 150 180 186 200 210 222 236 242	115312856518
STPT(10)	2539649138266261127	0 2 12 14 42 44 72 74 84 86	160214170678
STPT(10)	2539649377533775007	0 2 12 14 72 74 132 134 144 146	399481684558
SPT(16)	2539649483873888467	0 64 100 112 120 154 180 190 306 316 342 376 384 396 432 496	505821798018
STPT(10)	2539649526937609127	0 2 30 32 42 44 54 56 84 86	548885518678