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Prime Tuple Database
Prime p0= 2518279987077483619 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 12 30 78 36 64 12 42 2 4 2 42 12 64 36 78 30 12 18 (?)
an: 0 18 30 60 138 174 238 250 292 294 298 300 342 354 418 454 532 562 574 592
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 592
Found by: JayPi
db: batch=82, k=20, 18 12 30 78 36 64 12 42 2 4
dn: 0 18 12 30 78 36 64 12 42 2 4 2 42 12 64 36 78 30 12 18 (?)
an: 0 18 30 60 138 174 238 250 292 294 298 300 342 354 418 454 532 562 574 592
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 592
Found by: JayPi
db: batch=82, k=20, 18 12 30 78 36 64 12 42 2 4
| SPT(13) | 2518278521329663151 | 0 66 72 90 120 132 246 360 372 402 420 426 492 | -1465747820468 |
| SPT(16) | 2518278653470503653 | 0 6 8 116 188 230 270 276 308 314 354 396 468 576 578 584 | -1333606979966 |
| STPT(12) | 2518278667020558059 | 0 2 48 50 78 80 90 92 120 122 168 170 | -1320056925560 |
| SPT(16) | 2518278831276543317 | 0 6 42 72 86 90 92 140 156 204 206 210 224 254 290 296 | -1155800940302 |
| STPT(10) | 2518279073941980617 | 0 2 30 32 72 74 114 116 144 146 | -913135503002 |
| STPT(10) | 2518279267316415269 | 0 2 18 20 30 32 42 44 60 62 | -719761068350 |
| SPT(16) | 2518280171454700249 | 0 70 108 130 190 192 234 252 280 298 340 342 402 424 462 532 | 184377216630 |
| STPT(10) | 2518280255438428931 | 0 2 36 38 168 170 300 302 336 338 | 268360945312 |
| SPT(16) | 2518280713644418091 | 0 18 20 32 116 122 132 158 300 326 336 342 426 438 440 458 | 726566934472 |
| SPT(16) | 2518280794414486861 | 0 6 16 18 58 78 96 130 198 232 250 270 310 312 322 328 | 807337003242 |
| STPT(10) | 2518281051648520199 | 0 2 18 20 30 32 42 44 60 62 | 1064571036580 |
©2024 Tomáš Brada