Prime p₀= 2123552419982665171 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 16 14 10 38 18 12 40 20 40 12 18 38 10 14 16 (?)
a_n: 0 16 30 40 78 96 108 148 168 208 220 238 276 286 300 316
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: 316
Found by: Chooka
db: batch=80, k=16, 16 14 10 38 18 12 40 20

SPT(16)	2123550910429276949	0 20 98 122 132 150 152 180 230 258 260 278 288 312 390 410	-1509553388222
STPT(10)	2123550980661177251	0 2 30 32 60 62 90 92 120 122	-1439321487920
STPT(10)	2123551067280519629	0 2 18 20 30 32 42 44 60 62	-1352702145542
STPT(10)	2123551340159449199	0 2 18 20 30 32 42 44 60 62	-1079823215972
SPT(16)	2123552104055860571	0 2 30 32 42 78 80 92 108 120 122 158 168 170 198 200	-315926804600
STPT(10)	2123552259951291287	0 2 30 32 42 44 54 56 84 86	-160031373884
SPT(16)	2123553460079824159	0 24 34 70 88 118 132 160 162 190 204 234 252 288 298 322	1040097158988
STPT(10)	2123553846793158737	0 2 60 62 72 74 84 86 144 146	1426810493566
STPT(10)	2123554154522812181	0 2 30 32 78 80 126 128 156 158	1734540147010
SPT(16)	2123554480894474027	0 82 96 136 142 162 180 186 190 196 214 234 240 280 294 376	2060911808856
SPT(16)	2123554640883053207	0 60 102 146 200 242 284 294 362 372 414 456 510 554 596 656	2220900388036