Prime p₀= 2100857706582311731 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 10 38 48 16 38 10 62 64 62 10 38 16 48 38 10 (?)
a_n: 0 10 48 96 112 150 160 222 286 348 358 396 412 460 498 508
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: 508
Found by: Dingo
db: batch=80, k=16, 10 38 48 16 38 10 62 64

SPT(16)	2100856392420121177	0 6 24 34 46 100 102 210 286 394 396 450 462 472 490 496	-1314162190554
SPT(16)	2100856680803400307	0 60 102 126 130 160 172 196 300 324 336 366 370 394 436 496	-1025778911424
SPT(16)	2100856721855399269	0 34 112 114 130 150 192 198 214 220 262 282 298 300 378 412	-984726912462
SPT(18)	2100857140902910603	0 16 30 78 114 120 148 210 250 324 364 426 454 460 496 544 558 574	-565679401128
SPT(16)	2100857357426192273	0 56 90 150 156 164 194 254 276 336 366 374 380 440 474 530	-349156119458
STPT(10)	2100857425154698919	0 2 42 44 60 62 78 80 120 122	-281427612812
STPT(10)	2100857749563095189	0 2 18 20 60 62 102 104 120 122	42980783458
STPT(10)	2100858257937583811	0 2 6 8 18 20 30 32 36 38	551355272080
STPT(10)	2100858300422155247	0 2 30 32 42 44 54 56 84 86	593839843516
STPT(10)	2100858524127031787	0 2 30 32 42 44 54 56 84 86	817544720056
SPT(16)	2100858840929325553	0 10 24 40 46 48 168 180 214 226 346 348 354 370 384 394	1134347013822