Prime p₀= 1212920664381831677 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: MarkRBright
db: batch=77, k=10, 2 28 2 10 2

STPT(10)	1212919763551756847	0 2 30 32 72 74 114 116 144 146	-900830074830
SPT(16)	1212920251899302459	0 24 60 102 104 132 164 174 200 210 242 270 272 314 350 374	-412482529218
SPT(16)	1212920370368628223	0 58 60 78 106 124 126 136 198 208 210 228 256 274 276 334	-294013203454
STPT(10)	1212920536410684947	0 2 24 26 42 44 60 62 84 86	-127971146730
STPT(10)	1212920543943222461	0 2 6 8 48 50 90 92 96 98	-120438609216
TPT(14)	1212920640254453027	0 2 30 32 72 74 102 104 132 134 210 212 240 242	-24127378650
STPT(10)	1212920707864453109	0 2 18 20 30 32 42 44 60 62	43482621432
SPT(16)	1212920718169012873	0 30 70 96 108 114 126 150 184 208 220 226 238 264 304 334	53787181196
SPT(16)	1212921004761679657	0 16 34 52 64 90 100 112 114 126 136 162 174 192 210 226	340379847980
STPT(10)	1212921361406770571	0 2 78 80 108 110 138 140 216 218	697024938894
SPT(16)	1212921362286533983	0 10 40 88 96 124 144 156 238 250 270 298 306 354 384 394	697904702306