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Prime Tuple Database
Prime p0= 204891771213851219 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 32 10 8 22 20 6 4 62 4 26 4 62 4 6 20 22 8 10 32 (?)
an: 0 32 42 50 72 92 98 102 164 168 194 198 260 264 270 290 312 320 330 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Klouda
db: batch=69, k=20, 32 10 8 22 20 6 4 62 4 26
dn: 0 32 10 8 22 20 6 4 62 4 26 4 62 4 6 20 22 8 10 32 (?)
an: 0 32 42 50 72 92 98 102 164 168 194 198 260 264 270 290 312 320 330 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Klouda
db: batch=69, k=20, 32 10 8 22 20 6 4 62 4 26
| SPT(14) | 204891718574352283 | 0 6 36 70 84 96 138 196 238 250 264 298 328 334 | -52639498936 |
| SPT(14) | 204891719724170261 | 0 48 90 96 116 138 146 222 230 252 272 278 320 368 | -51489680958 |
| SPT(14) | 204891722228464759 | 0 22 48 52 108 148 160 222 234 274 330 334 360 382 | -48985386460 |
| STPT(10) | 204891743033713007 | 0 2 30 32 42 44 54 56 84 86 | -28180138212 |
| SPT(14) | 204891756537639887 | 0 20 24 44 86 114 176 240 302 330 372 392 396 416 | -14676211332 |
| SPT(14) | 204891761864346559 | 0 30 60 78 88 100 228 322 450 462 472 490 520 550 | -9349504660 |
| TPT(12) | 204891774227971709 | 0 2 132 134 138 140 222 224 282 284 390 392 | 3014120490 |
| SPT(14) | 204891798416324863 | 0 6 30 78 114 120 166 198 244 250 286 334 358 364 | 27202473644 |
| SPT(14) | 204891827494774657 | 0 6 34 100 136 154 156 220 222 240 276 342 370 376 | 56280923438 |
| TPT(12) | 204891851608578479 | 0 2 90 92 132 134 288 290 300 302 312 314 | 80394727260 |
| TPT(12) | 204891853955741957 | 0 2 12 14 42 44 132 134 144 146 174 176 | 82741890738 |
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