Prime p₀= 887225898016432213 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 78 18 24 60 30 18 18 30 60 24 18 78 (?)
a_n: 0 78 96 120 180 210 228 246 276 336 360 378 456
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 456
Found by: RFGuy_KCCO
db: batch=73, k=13, 78 18 24 60 30 18

SPT(16)	887225129050724263	0 4 28 30 46 70 114 118 156 160 204 228 244 246 270 274	-768965707950
STPT(10)	887225199272608121	0 2 30 32 78 80 126 128 156 158	-698743824092
SPT(16)	887225349789833479	0 12 60 84 88 94 148 190 192 234 288 294 298 322 370 382	-548226598734
SPT(16)	887225460780821443	0 28 58 64 78 88 94 100 108 114 120 130 144 150 180 208	-437235610770
SPT(16)	887225586463356493	0 28 34 48 64 78 84 94 234 244 250 264 280 294 300 328	-311553075720
SPT(16)	887225688649568993	0 6 36 84 96 114 138 168 216 246 270 288 300 348 378 384	-209366863220
STPT(10)	887225953877051609	0 2 18 20 30 32 42 44 60 62	55860619396
SPT(16)	887226427722670831	0 46 52 70 112 126 132 186 202 256 262 276 318 336 342 388	529706238618
SPT(16)	887226522789264293	0 6 48 86 116 126 140 146 210 216 230 240 270 308 350 356	624772832080
STPT(10)	887226532640001947	0 2 30 32 42 44 54 56 84 86	634623569734
STPT(10)	887226638489914937	0 2 30 32 42 44 54 56 84 86	740473482724