Prime p₀= 1307332410248608687 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 66 28 8 34 14 4 6 12 30 32 30 12 6 4 14 34 8 28 66 (?)
a_n: 0 66 94 102 136 150 154 160 172 202 234 264 276 282 286 300 334 342 370 436
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 436
Found by: [SG-2W]Kurzer
db: batch=77, k=20, 66 28 8 34 14 4 6 12 30 32

STPT(10)	1307330322002052317	0 2 54 56 72 74 90 92 144 146	-2088246556370
SPT(16)	1307330997341583163	0 4 6 10 24 34 66 70 144 148 180 190 204 208 210 214	-1412907025524
TPT(14)	1307331002656324031	0 2 66 68 78 80 138 140 168 170 180 182 240 242	-1407592284656
SPT(16)	1307331529479069139	0 22 78 82 118 132 154 192 250 288 310 324 360 364 420 442	-880769539548
SPT(16)	1307331846087602921	0 32 36 48 78 102 108 110 258 260 266 290 320 332 336 368	-564161005766
SPT(16)	1307331882634687277	0 44 62 90 104 120 144 170 186 212 236 252 266 294 312 356	-527613921410
SPT(16)	1307332433464236607	0 30 36 64 70 72 82 150 226 294 304 306 312 340 346 376	23215627920
STPT(10)	1307332758055648067	0 2 72 74 102 104 132 134 204 206	347807039380
SPT(16)	1307332878953257999	0 12 72 90 100 142 162 190 252 280 300 342 352 370 430 442	468704649312
SPT(16)	1307333192188141399	0 52 54 58 72 120 138 142 150 154 172 220 234 238 240 292	781939532712
STPT(10)	1307333223441651947	0 2 30 32 72 74 114 116 144 146	813193043260