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Prime Tuple Database
Prime p0= 863688203163152221 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 26 16 6 38 24 30 40 90 38 90 40 30 24 38 6 16 26 40 (?)
an: 0 40 66 82 88 126 150 180 220 310 348 438 478 508 532 570 576 592 618 658
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: [SG-2W]Kurzer
db: batch=73, k=20, 40 26 16 6 38 24 30 40 90 38
dn: 0 40 26 16 6 38 24 30 40 90 38 90 40 30 24 38 6 16 26 40 (?)
an: 0 40 66 82 88 126 150 180 220 310 348 438 478 508 532 570 576 592 618 658
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: [SG-2W]Kurzer
db: batch=73, k=20, 40 26 16 6 38 24 30 40 90 38
| STPT(10) | 863687185855603589 | 0 2 18 20 30 32 42 44 60 62 | -1017307548632 |
| SPT(16) | 863687293239258083 | 0 30 44 128 134 144 170 198 266 294 320 330 336 420 434 464 | -909923894138 |
| SPT(16) | 863687427900232997 | 0 50 74 152 182 210 222 224 330 332 344 372 402 480 504 554 | -775262919224 |
| SPT(16) | 863687437348035647 | 0 32 44 84 110 182 222 224 270 272 312 384 410 450 462 494 | -765815116574 |
| STPT(10) | 863687782723482329 | 0 2 18 20 30 32 42 44 60 62 | -420439669892 |
| SPT(16) | 863688062014911181 | 0 16 58 72 90 102 112 132 136 156 166 178 196 210 252 268 | -141148241040 |
| SPT(16) | 863688272971141237 | 0 76 90 126 132 162 166 202 210 246 250 280 286 322 336 412 | 69807989016 |
| STPT(10) | 863688619587641357 | 0 2 42 44 72 74 102 104 144 146 | 416424489136 |
| SPT(16) | 863688811832357831 | 0 36 42 66 80 102 108 150 218 260 266 288 302 326 332 368 | 608669205610 |
| STPT(10) | 863688840370995167 | 0 2 60 62 72 74 84 86 144 146 | 637207842946 |
| SPT(16) | 863689239939957499 | 0 24 28 40 52 78 82 168 214 300 304 330 342 354 358 382 | 1036776805278 |
©2024 Tomáš Brada