Prime p₀= 2221122203470798751 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 10 12 30 12 2 28 38 28 2 12 30 12 10 26 (?)
a_n: 0 26 36 48 78 90 92 120 158 186 188 200 230 242 252 278
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: 278
Found by: LCB001
db: batch=81, k=16, 26 10 12 30 12 2 28 38

SPT(16)	2221121029536136751	0 8 50 60 108 126 158 170 246 258 290 308 356 366 408 416	-1173934662000
SPT(16)	2221121341626289517	0 2 30 32 50 56 74 86 120 132 150 156 174 176 204 206	-861844509234
STPT(10)	2221121406089821517	0 2 60 62 72 74 84 86 144 146	-797380977234
STPT(10)	2221121743803509759	0 2 42 44 60 62 78 80 120 122	-459667288992
TPT(14)	2221121883655533827	0 2 90 92 150 152 174 176 180 182 204 206 222 224	-319815264924
STPT(10)	2221122022807638407	0 2 30 32 72 74 114 116 144 146	-180663160344
SPT(16)	2221122361952865937	0 42 52 60 90 96 112 180 256 324 340 346 376 384 394 436	158482067186
STPT(10)	2221122798726872837	0 2 30 32 42 44 54 56 84 86	595256074086
SPT(16)	2221123174053731141	0 6 50 62 68 78 96 138 140 182 200 210 216 228 272 278	970582932390
SPT(16)	2221123264755645109	0 12 28 34 52 100 142 150 202 210 252 300 318 324 340 352	1061284846358
STPT(10)	2221123317045880199	0 2 78 80 120 122 162 164 240 242	1113575081448