Prime p₀= 862721439586952489 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 8 4 26 4 42 20 6 52 6 20 42 4 26 4 8 (?)
a_n: 0 8 12 38 42 84 104 110 162 168 188 230 234 260 264 272
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: 272
Found by: [SG-2W]Kurzer
db: batch=73, k=16, 8 4 26 4 42 20 6 52

SPT(16)	862720305326139131	0 2 18 36 56 60 62 86 102 126 128 132 152 170 186 188	-1134260813358
SPT(16)	862720443519277171	0 6 12 22 48 52 58 66 82 90 96 100 126 136 142 148	-996067675318
SPT(16)	862720578501481943	0 26 38 60 68 74 84 140 144 200 210 216 224 246 258 284	-861085470546
STPT(10)	862720681438758809	0 2 18 20 30 32 42 44 60 62	-758148193680
SPT(16)	862720862175943843	0 4 76 106 108 120 130 144 160 174 184 196 198 228 300 304	-577411008646
SPT(16)	862721322067627079	0 44 98 110 114 150 158 170 192 204 212 248 252 264 318 362	-117519325410
SPT(16)	862721580587568157	0 22 70 82 136 150 172 252 334 414 436 450 504 516 564 586	141000615668
SPT(16)	862721686013062627	0 22 36 42 124 192 240 250 276 286 334 402 484 490 504 526	246426110138
SPT(16)	862721944062251209	0 34 54 112 114 124 180 208 294 322 378 388 390 448 468 502	504475298720
SPT(16)	862721976021791747	0 2 12 30 36 50 56 114 122 180 186 200 206 224 234 236	536434839258
SPT(16)	862722283179185977	0 10 16 66 72 94 114 126 130 142 162 184 190 240 246 256	843592233488