Prime p₀= 2043648427398792251 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 12 56 72 12 18 12 16 12 18 12 72 56 12 30 (?)
a_n: 0 30 42 98 170 182 200 212 228 240 258 270 342 398 410 440
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: 440
Found by: Paul
db: batch=80, k=16, 30 12 56 72 12 18 12 16

SPT(16)	2043647363189252971	0 106 108 142 192 232 280 360 538 618 666 706 756 790 792 898	-1064209539280
SPT(16)	2043647570664100651	0 6 22 42 52 70 76 82 120 126 132 150 160 180 196 202	-856734691600
STPT(10)	2043647675045461151	0 2 6 8 18 20 30 32 36 38	-752353331100
STPT(10)	2043647794372328411	0 2 36 38 78 80 120 122 156 158	-633026463840
STPT(10)	2043647917410833579	0 2 18 20 30 32 42 44 60 62	-509987958672
STPT(10)	2043648019890501779	0 2 18 20 30 32 42 44 60 62	-407508290472
SPT(16)	2043648486977094619	0 18 24 40 48 108 118 130 138 150 160 220 228 244 250 268	59578302368
STPT(10)	2043648617145469601	0 2 36 38 78 80 120 122 156 158	189746677350
STPT(10)	2043648650758878347	0 2 30 32 60 62 90 92 120 122	223360086096
SPT(16)	2043648780439616089	0 12 18 22 34 48 64 78 94 108 124 138 150 154 160 172	353040823838
STPT(10)	2043648859087638557	0 2 30 32 42 44 54 56 84 86	431688846306