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Prime Tuple Database
Prime p0= 686051646076377883 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 12 50 12 6 40 2 10 14 34 14 10 2 40 6 12 50 12 4 (?)
an: 0 4 16 66 78 84 124 126 136 150 184 198 208 210 250 256 268 318 330 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: nenym
db: batch=72, k=20, 4 12 50 12 6 40 2 10 14 34
dn: 0 4 12 50 12 6 40 2 10 14 34 14 10 2 40 6 12 50 12 4 (?)
an: 0 4 16 66 78 84 124 126 136 150 184 198 208 210 250 256 268 318 330 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: nenym
db: batch=72, k=20, 4 12 50 12 6 40 2 10 14 34
| STPT(10) | 686051485414192967 | 0 2 24 26 42 44 60 62 84 86 | -160662184916 |
| TPT(14) | 686051489966551979 | 0 2 48 50 90 92 228 230 252 254 282 284 342 344 | -156109825904 |
| TPT(12) | 686051505523234757 | 0 2 132 134 210 212 252 254 294 296 324 326 | -140553143126 |
| TPT(12) | 686051521377380759 | 0 2 102 104 108 110 150 152 210 212 252 254 | -124698997124 |
| SPT(16) | 686051559758760541 | 0 42 106 118 136 178 192 222 346 376 390 432 450 462 526 568 | -86317617342 |
| TPT(14) | 686051591407110821 | 0 2 6 8 48 50 90 92 168 170 180 182 198 200 | -54669267062 |
| TPT(12) | 686051675308312991 | 0 2 18 20 66 68 96 98 186 188 210 212 | 29231935108 |
| TPT(12) | 686051687981420729 | 0 2 12 14 180 182 222 224 288 290 348 350 | 41905042846 |
| TPT(12) | 686051738480783417 | 0 2 12 14 30 32 72 74 162 164 240 242 | 92404405534 |
| TPT(12) | 686051780487569597 | 0 2 54 56 162 164 210 212 294 296 330 332 | 134411191714 |
| TPT(12) | 686051815116631877 | 0 2 12 14 102 104 114 116 144 146 210 212 | 169040253994 |
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