Prime p₀= 1898296227001870019 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 40 2 16 2 16 2 40 2 (?)
a_n: 0 2 42 44 60 62 78 80 120 122
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 122
Found by: [AF>EDLS]_Damien
db: batch=79, k=10, 2 40 2 16 2

STPT(10)	1898294403864036359	0 2 18 20 30 32 42 44 60 62	-1823137833660
SPT(13)	1898294892763932191	0 72 102 132 180 222 240 258 300 348 378 408 480	-1334237937828
STPT(10)	1898295222153160877	0 2 54 56 72 74 90 92 144 146	-1004848709142
SPT(13)	1898295561059731049	0 30 42 90 102 132 150 168 198 210 258 270 300	-665942138970
STPT(10)	1898295770510981459	0 2 48 50 60 62 72 74 120 122	-456490888560
TPT(14)	1898296152452423201	0 2 18 20 30 32 36 38 60 62 168 170 240 242	-74549446818
STPT(10)	1898296519292196389	0 2 42 44 60 62 78 80 120 122	292290326370
SPT(16)	1898296548665222411	0 2 12 18 60 158 168 182 198 212 222 320 362 368 378 380	321663352392
SPT(16)	1898297612312965351	0 12 60 76 118 126 130 160 228 258 262 270 312 328 376 388	1385311095332
STPT(12)	1898297651390318201	0 2 36 38 48 50 78 80 90 92 126 128	1424388448182
TPT(14)	1898297700139577981	0 2 60 62 156 158 168 170 180 182 186 188 210 212	1473137707962