Prime p₀= 645375351521193757 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 10 36 14 34 18 20 4 6 14 34 14 6 4 20 18 34 14 36 10 (?)
a_n: 0 10 46 60 94 112 132 136 142 156 190 204 210 214 234 252 286 300 336 346
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: 346
derived by truncating larger tuple
Found by: RFGuy_KCCO
db: batch=72, k=20, 10 36 14 34 18 20 4 6 14 34

TPT(12)	645375190786529039	0 2 12 14 48 50 90 92 180 182 222 224	-160734664718
TPT(12)	645375254080904717	0 2 54 56 84 86 144 146 282 284 294 296	-97440289040
STPT(10)	645375257682525449	0 2 48 50 60 62 72 74 120 122	-93838668308
TPT(12)	645375277224075269	0 2 18 20 60 62 132 134 210 212 258 260	-74297118488
TPT(12)	645375312090909677	0 2 60 62 180 182 264 266 450 452 492 494	-39430284080
SPT(22)	645375351521193749	0 8 18 54 68 102 120 140 144 150 164 198 212 218 222 242 260 294 308 344 354 362	-8
TPT(12)	645375366028781261	0 2 18 20 186 188 228 230 276 278 318 320	14507587504
TPT(12)	645375423248092037	0 2 42 44 90 92 174 176 180 182 210 212	71726898280
TPT(12)	645375478047297287	0 2 24 26 120 122 210 212 252 254 372 374	126526103530
TPT(12)	645375536786889941	0 2 90 92 126 128 216 218 240 242 270 272	185265696184
TPT(12)	645375552507612629	0 2 42 44 132 134 162 164 180 182 222 224	200986418872
TPT(12)	645375568068007757	0 2 12 14 24 26 54 56 114 116 120 122	216546814000