Prime p₀= 1998798612644619679 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 6 14 16 8 22 18 2 18 22 8 16 14 6 4 (?)
a_n: 0 4 10 24 40 48 70 88 90 108 130 138 154 168 174 178
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: 178
Found by: LeChat51X
db: batch=80, k=16, 4 6 14 16 8 22 18 2

SPT(16)	1998797072091499543	0 10 30 34 40 48 64 114 160 210 226 234 240 244 264 274	-1540553120136
SPT(16)	1998797089321768829	0 18 20 32 42 90 92 120 140 168 170 218 228 240 242 260	-1523322850850
SPT(16)	1998797237732948581	0 12 40 42 78 166 168 196 222 250 252 340 376 378 406 418	-1374911671098
TPT(14)	1998797293537796039	0 2 30 32 120 122 138 140 162 164 198 200 210 212	-1319106823640
SPT(16)	1998798452412565567	0 4 24 46 100 106 114 126 130 142 150 156 210 232 252 256	-160232054112
SPT(16)	1998798582428144293	0 10 58 70 168 186 196 198 238 240 250 268 366 378 426 436	-30216475386
STPT(10)	1998798842328422801	0 2 6 8 18 20 30 32 36 38	229683803122
STPT(10)	1998799024943085821	0 2 30 32 78 80 126 128 156 158	412298466142
STPT(10)	1998799117694300807	0 2 30 32 42 44 54 56 84 86	505049681128
STPT(10)	1998799198492652069	0 2 42 44 90 92 138 140 180 182	585848032390
SPT(16)	1998799259425554967	0 12 34 42 64 112 120 132 142 154 162 210 232 240 262 274	646780935288