Prime p₀= 1621530892317386387 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 10 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 54 56 84 86
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 86
Found by: biodoc
db: batch=78, k=10, 2 28 2 10 2

SPT(16)	1621529170843783027	0 22 24 54 100 180 210 270 274 334 364 444 490 520 522 544	-1721473603360
SPT(16)	1621529195245108979	0 8 14 42 74 78 98 128 144 174 194 198 230 258 264 272	-1697072277408
STPT(12)	1621529284042418237	0 2 42 44 102 104 222 224 282 284 324 326	-1608274968150
SPT(13)	1621529674510424851	0 60 126 186 210 216 258 300 306 330 390 456 516	-1217806961536
SPT(16)	1621530015202674301	0 36 40 46 126 132 156 186 226 256 280 286 366 372 376 412	-877114712086
SPT(16)	1621530167228722757	0 24 42 90 102 186 194 224 282 312 320 404 416 464 482 506	-725088663630
STPT(10)	1621531003809880517	0 2 54 56 72 74 90 92 144 146	111492494130
STPT(10)	1621531326267495491	0 2 30 32 60 62 90 92 120 122	433950109104
STPT(10)	1621531374813935339	0 2 18 20 30 32 42 44 60 62	482496548952
SPT(16)	1621531497907754701	0 10 22 28 48 118 192 210 268 286 360 430 450 456 468 478	605590368314
SPT(16)	1621531517979790447	0 16 70 76 94 114 132 136 150 154 172 192 210 216 270 286	625662404060