Prime p₀= 1264552986625374653 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 24 28 20 12 18 10 20 10 18 12 20 28 24 26 (?)
a_n: 0 26 50 78 98 110 128 138 158 168 186 198 218 246 270 296
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: 296
Found by: biodoc
db: batch=77, k=16, 26 24 28 20 12 18 10 20

STPT(10)	1264551771058662839	0 2 18 20 30 32 42 44 60 62	-1215566711814
STPT(10)	1264551991895882741	0 2 6 8 18 20 30 32 36 38	-994729491912
STPT(10)	1264552118210626541	0 2 6 8 18 20 30 32 36 38	-868414748112
STPT(10)	1264552405670186777	0 2 60 62 72 74 84 86 144 146	-580955187876
TPT(14)	1264552453975172849	0 2 42 44 60 62 132 134 168 170 222 224 258 260	-532650201804
STPT(10)	1264552818470619617	0 2 30 32 60 62 90 92 120 122	-168154755036
TPT(14)	1264553093800742477	0 2 54 56 90 92 144 146 240 242 312 314 342 344	107175367824
STPT(10)	1264553371559532737	0 2 42 44 72 74 102 104 144 146	384934158084
SPT(16)	1264553662940035879	0 28 34 52 60 64 108 118 204 214 258 262 270 288 294 322	676314661226
SPT(16)	1264553942262659459	0 14 38 50 54 104 108 110 132 134 138 188 192 204 228 242	955637284806
SPT(16)	1264553943888804449	0 30 108 122 128 138 144 188 234 278 284 294 300 314 392 422	957263429796