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Prime Tuple Database
Prime p0= 639087104695122229 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 32 12 22 8 28 2 40 66 86 66 40 2 28 8 22 12 32 28 (?)
an: 0 28 60 72 94 102 130 132 172 238 324 390 430 432 460 468 490 502 534 562
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: xii5ku
db: batch=72, k=20, 28 32 12 22 8 28 2 40 66 86
dn: 0 28 32 12 22 8 28 2 40 66 86 66 40 2 28 8 22 12 32 28 (?)
an: 0 28 60 72 94 102 130 132 172 238 324 390 430 432 460 468 490 502 534 562
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: xii5ku
db: batch=72, k=20, 28 32 12 22 8 28 2 40 66 86
| SPT(16) | 639086991373085797 | 0 12 70 94 106 124 142 156 190 204 222 240 252 276 334 346 | -113322036432 |
| SPT(16) | 639087015812104351 | 0 6 10 16 60 72 76 90 112 126 130 142 186 192 196 202 | -88883017878 |
| TPT(12) | 639087046081162487 | 0 2 90 92 132 134 252 254 282 284 342 344 | -58613959742 |
| TPT(12) | 639087076306235939 | 0 2 42 44 198 200 222 224 252 254 258 260 | -28388886290 |
| TPT(12) | 639087078283509641 | 0 2 30 32 36 38 90 92 156 158 198 200 | -26411612588 |
| TPT(12) | 639087099468096527 | 0 2 54 56 174 176 204 206 210 212 330 332 | -5227025702 |
| TPT(12) | 639087122338843907 | 0 2 42 44 150 152 210 212 222 224 240 242 | 17643721678 |
| TPT(12) | 639087150987467837 | 0 2 30 32 72 74 114 116 174 176 270 272 | 46292345608 |
| TPT(14) | 639087151793356289 | 0 2 18 20 48 50 60 62 102 104 132 134 168 170 | 47098234060 |
| TPT(12) | 639087201013266671 | 0 2 96 98 108 110 180 182 198 200 210 212 | 96318144442 |
| TPT(12) | 639087204569831597 | 0 2 24 26 30 32 150 152 294 296 312 314 | 99874709368 |
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