Prime p₀= 2491574140868642651 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 4 2 40 2 40 2 4 2 (?)
a_n: 0 2 6 8 48 50 90 92 96 98
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: 98
Found by: [SG-FC] hl
db: batch=82, k=10, 2 4 2 40 2

STPT(10)	2491573231455891431	0 2 30 32 60 62 90 92 120 122	-909412751220
TPT(14)	2491573452563721971	0 2 18 20 96 98 156 158 168 170 210 212 240 242	-688304920680
SPT(16)	2491573608688334327	0 26 50 54 62 92 110 132 134 156 174 204 212 216 240 266	-532180308324
SPT(16)	2491573789220390029	0 24 42 60 88 124 138 150 172 184 198 234 262 280 298 322	-351648252622
STPT(10)	2491573908185647289	0 2 42 44 90 92 138 140 180 182	-232682995362
SPT(16)	2491574077031085029	0 20 42 62 84 98 102 114 158 170 174 188 210 230 252 272	-63837557622
STPT(10)	2491574625854837177	0 2 12 14 72 74 132 134 144 146	484986194526
SPT(16)	2491575299121979261	0 6 16 28 42 66 90 126 142 178 202 226 240 252 262 268	1158253336610
STPT(10)	2491575304748958689	0 2 48 50 60 62 72 74 120 122	1163880316038
SPT(16)	2491575398352635989	0 4 28 52 58 60 70 72 130 132 142 144 150 174 198 202	1257483993338
SPT(16)	2491575556976584739	0 12 42 48 62 78 90 122 138 170 182 198 212 218 248 260	1416107942088