Prime p₀= 1190855499639119371 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 16 6 18 6 20 4 50 16 20 16 50 4 20 6 18 6 16 (?)
a_n: 0 16 22 40 46 66 70 120 136 156 172 222 226 246 252 270 276 292
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 292
Found by: xii5ku
db: batch=77, k=18, 16 6 18 6 20 4 50 16 20

STPT(10)	1190854758836193509	0 2 42 44 60 62 78 80 120 122	-740802925862
STPT(10)	1190855064584215949	0 2 78 80 120 122 162 164 240 242	-435054903422
SPT(16)	1190855158318642561	0 16 28 42 66 106 108 112 156 160 162 202 226 240 252 268	-341320476810
STPT(10)	1190855234049699467	0 2 60 62 72 74 84 86 144 146	-265589419904
STPT(10)	1190855314845806411	0 2 6 8 48 50 90 92 96 98	-184793312960
SPT(16)	1190855460296700787	0 30 36 94 130 144 154 156 184 186 196 210 246 304 310 340	-39342418584
SPT(16)	1190855774309170043	0 18 44 54 78 84 110 158 180 228 254 260 284 294 320 338	274670050672
TPT(14)	1190856263139997409	0 2 18 20 48 50 72 74 132 134 138 140 168 170	763500878038
STPT(10)	1190856270993838019	0 2 18 20 30 32 42 44 60 62	771354718648
TPT(14)	1190856279500744489	0 2 78 80 90 92 138 140 162 164 180 182 222 224	779861625118
SPT(16)	1190856927997512211	0 18 22 30 46 60 72 88 90 106 118 132 148 156 160 178	1428358392840