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Prime Tuple Database
Prime p0= 3307564397377666009 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 2 18 10 6 6 8 6 16 68 16 6 8 6 6 10 18 2 28 (?)
an: 0 28 30 48 58 64 70 78 84 100 168 184 190 198 204 210 220 238 240 268
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: eclipse99
db: batch=83, k=20, 28 2 18 10 6 6 8 6 16 68
dn: 0 28 2 18 10 6 6 8 6 16 68 16 6 8 6 6 10 18 2 28 (?)
an: 0 28 30 48 58 64 70 78 84 100 168 184 190 198 204 210 220 238 240 268
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: eclipse99
db: batch=83, k=20, 28 2 18 10 6 6 8 6 16 68
| STPT(10) | 3307562471392097717 | 0 2 30 32 42 44 54 56 84 86 | -1925985568292 |
| STPT(10) | 3307563345887858579 | 0 2 18 20 30 32 42 44 60 62 | -1051489807430 |
| SPT(16) | 3307563781414938937 | 0 42 82 94 150 160 210 240 286 316 366 376 432 444 484 526 | -615962727072 |
| STPT(10) | 3307564015893400139 | 0 2 30 32 60 62 90 92 120 122 | -381484265870 |
| SPT(16) | 3307564109254918067 | 0 2 84 114 162 164 170 206 210 246 252 254 302 332 414 416 | -288122747942 |
| STPT(10) | 3307564130594411057 | 0 2 30 32 42 44 54 56 84 86 | -266783254952 |
| TPT(14) | 3307564464280775429 | 0 2 168 170 252 254 258 260 300 302 330 332 342 344 | 66903109420 |
| SPT(16) | 3307564472455000309 | 0 34 48 58 60 100 102 114 238 250 252 292 294 304 318 352 | 75077334300 |
| SPT(18) | 3307564529493735337 | 0 16 54 82 142 144 172 184 186 190 192 204 232 234 294 322 360 376 | 132116069328 |
| STPT(10) | 3307565122027756559 | 0 2 12 14 30 32 48 50 60 62 | 724650090550 |
| SPT(16) | 3307565320136706571 | 0 10 22 46 60 112 148 178 180 210 246 298 312 336 348 358 | 922759040562 |
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