Prime p₀= 1283972612025804439 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 16 24 14 46 30 50 46 50 30 46 14 24 16 18 (?)
a_n: 0 18 34 58 72 118 148 198 244 294 324 370 384 408 424 442
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: 442
Found by: Cruncher Pete
db: batch=77, k=16, 18 16 24 14 46 30 50 46

SPT(16)	1283972188864218751	0 10 36 46 78 148 178 192 316 330 360 430 462 472 498 508	-423161585688
STPT(10)	1283972219062959857	0 2 54 56 72 74 90 92 144 146	-392962844582
STPT(10)	1283972381984113487	0 2 30 32 42 44 54 56 84 86	-230041690952
SPT(16)	1283972472596853553	0 30 34 48 78 120 138 150 208 220 238 280 310 324 328 358	-139428950886
STPT(10)	1283972504340461849	0 2 42 44 90 92 138 140 180 182	-107685342590
SPT(16)	1283972544360070157	0 24 26 36 104 134 140 162 164 186 192 222 290 300 302 326	-67665734282
SPT(16)	1283972658538754593	0 16 114 154 166 208 244 268 276 300 336 378 390 430 528 544	46512950154
SPT(16)	1283972868801268783	0 16 36 46 54 78 90 100 144 154 166 190 198 208 228 244	256775464344
TPT(14)	1283972982496488467	0 2 54 56 72 74 210 212 240 242 360 362 390 392	370470684028
STPT(10)	1283973442180868441	0 2 30 32 60 62 90 92 120 122	830155064002
STPT(10)	1283973454911547019	0 2 12 14 90 92 168 170 180 182	842885742580