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Prime Tuple Database

Prime p0= 429261409656358451 starts a Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 6 50 4 54 12 18 26 4 26 4 26 18 12 54 4 50 6 12 (?)
an: 0 12 18 68 72 126 138 156 182 186 212 216 242 260 272 326 330 380 386 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [SG-FC] hl
db: batch=70, k=20, 12 6 50 4 54 12 18 26 4 26
TPT(12)4292613315262513490 2 12 14 72 74 138 140 222 224 240 242-78130107102
SPT(14)4292613563658819970 12 124 126 136 144 172 174 202 210 220 222 334 346-53290476454
SPT(14)4292613681334789390 18 22 42 70 78 88 102 112 120 148 168 172 190-41522879512
SPT(14)4292613697764528790 4 22 42 52 54 70 162 178 180 190 210 228 232-39879905572
SPT(14)4292613760080184810 16 30 100 118 196 250 258 312 390 408 478 492 508-33648339970
SPT(14)4292613799832934970 84 90 94 124 154 160 210 216 246 276 280 286 370-29673064954
SPT(14)4292614161778931270 24 54 90 92 104 134 210 240 252 254 290 320 3446521534676
SPT(14)4292614444117445870 24 66 144 164 192 200 216 224 252 272 350 392 41634755386136
TPT(12)4292614452701588810 2 18 20 30 32 78 80 90 92 156 15835613800430
SPT(14)4292614749376761410 18 38 66 80 122 126 182 186 228 242 270 290 30865281317690
TPT(12)4292615105583907790 2 42 44 192 194 252 254 318 320 348 350100902032328


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