Prime p₀= 2249243189945240381 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 20 42 28 24 12 6 2 6 12 24 28 42 20 6 (?)
a_n: 0 6 26 68 96 120 132 138 140 146 158 182 210 252 272 278
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: 278
Found by: JayPi
db: batch=81, k=16, 6 20 42 28 24 12 6 2

SPT(16)	2249240239498240039	0 34 52 64 78 88 102 112 150 160 174 184 198 210 228 262	-2950447000342
STPT(10)	2249240399202346601	0 2 6 8 18 20 30 32 36 38	-2790742893780
STPT(10)	2249240756620407227	0 2 12 14 42 44 72 74 84 86	-2433324833154
STPT(12)	2249240941001802689	0 2 42 44 102 104 138 140 198 200 240 242	-2248943437692
SPT(16)	2249241177682339903	0 18 30 58 76 90 168 184 210 226 304 318 336 364 376 394	-2012262900478
STPT(10)	2249241237074422637	0 2 12 14 72 74 132 134 144 146	-1952870817744
SPT(16)	2249243272010599091	0 2 8 30 38 62 108 120 140 152 198 222 230 252 258 260	82065358710
SPT(16)	2249244136022613017	0 2 14 30 96 156 164 186 290 312 320 380 446 462 474 476	946077372636
STPT(10)	2249244317530462331	0 2 30 32 78 80 126 128 156 158	1127585221950
SPT(16)	2249244342901905199	0 48 88 130 198 204 250 258 364 372 418 424 492 534 574 622	1152956664818
SPT(16)	2249244938601984899	0 32 90 92 98 108 122 132 158 168 182 192 198 200 258 290	1748656744518