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Prime Tuple Database
Prime p0= 1117754127889155857 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 2 28 54 20 10 6 78 6 14 6 78 6 10 20 54 28 2 42 (?)
an: 0 42 44 72 126 146 156 162 240 246 260 266 344 350 360 380 434 462 464 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: [SG-FC] hl
db: batch=76, k=20, 42 2 28 54 20 10 6 78 6 14
dn: 0 42 2 28 54 20 10 6 78 6 14 6 78 6 10 20 54 28 2 42 (?)
an: 0 42 44 72 126 146 156 162 240 246 260 266 344 350 360 380 434 462 464 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: [SG-FC] hl
db: batch=76, k=20, 42 2 28 54 20 10 6 78 6 14
| STPT(10) | 1117752585627670409 | 0 2 18 20 30 32 42 44 60 62 | -1542261485448 |
| STPT(10) | 1117752633033787349 | 0 2 18 20 30 32 42 44 60 62 | -1494855368508 |
| STPT(10) | 1117753123116439721 | 0 2 6 8 18 20 30 32 36 38 | -1004772716136 |
| SPT(16) | 1117753160620256009 | 0 14 24 42 48 54 92 104 198 210 248 254 260 278 288 302 | -967268899848 |
| SPT(16) | 1117753411243388993 | 0 14 30 84 90 110 146 156 248 258 294 314 320 374 390 404 | -716645766864 |
| STPT(10) | 1117753726577699747 | 0 2 30 32 42 44 54 56 84 86 | -401311456110 |
| SPT(16) | 1117754129966522537 | 0 2 26 56 60 150 192 210 266 284 326 416 420 450 474 476 | 2077366680 |
| SPT(16) | 1117754475920495629 | 0 24 94 144 184 192 214 220 234 240 262 270 310 360 430 454 | 348031339772 |
| SPT(16) | 1117754487414505469 | 0 50 162 180 182 224 260 278 294 312 348 390 392 410 522 572 | 359525349612 |
| STPT(10) | 1117755003243079517 | 0 2 30 32 42 44 54 56 84 86 | 875353923660 |
| SPT(16) | 1117755099960108553 | 0 6 54 76 100 144 154 210 214 270 280 324 348 370 418 424 | 972070952696 |
©2024 Tomáš Brada