Prime p₀= 1227897148807868213 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 50 18 18 4 20 10 36 32 36 10 20 4 18 18 50 (?)
a_n: 0 50 68 86 90 110 120 156 188 224 234 254 258 276 294 344
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: 344
Found by: MarkRBright
db: batch=77, k=16, 50 18 18 4 20 10 36 32

STPT(10)	1227895829985102917	0 2 60 62 72 74 84 86 144 146	-1318822765296
SPT(16)	1227895897377640373	0 36 54 84 114 120 156 168 296 308 344 350 380 410 428 464	-1251430227840
SPT(16)	1227896231603753269	0 4 34 48 94 172 178 192 490 504 510 588 634 648 678 682	-917204114944
STPT(10)	1227896366561266151	0 2 96 98 138 140 180 182 276 278	-782246602062
SPT(16)	1227896481866472659	0 38 54 62 72 104 138 150 212 224 258 290 300 308 324 362	-666941395554
SPT(16)	1227897134552391803	0 24 30 38 48 68 80 86 108 114 126 146 156 164 170 194	-14255476410
STPT(10)	1227897694506587519	0 2 18 20 30 32 42 44 60 62	545698719306
STPT(10)	1227897882989488169	0 2 18 20 30 32 42 44 60 62	734181619956
SPT(16)	1227898051883972393	0 30 74 114 140 158 200 210 224 234 276 294 320 360 404 434	903076104180
SPT(16)	1227898080644058493	0 28 54 70 90 96 106 118 126 138 148 154 174 190 216 244	931836190280
STPT(10)	1227898132866436859	0 2 42 44 60 62 78 80 120 122	984058568646