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Prime Tuple Database
Prime p0= 1603668696998154121 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 22 26 52 50 12 72 4 42 2 42 4 72 12 50 52 26 22 18 (?)
an: 0 18 40 66 118 168 180 252 256 298 300 342 346 418 430 480 532 558 580 598
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 598
Found by: vanos0512
db: batch=78, k=20, 18 22 26 52 50 12 72 4 42 2
dn: 0 18 22 26 52 50 12 72 4 42 2 42 4 72 12 50 52 26 22 18 (?)
an: 0 18 40 66 118 168 180 252 256 298 300 342 346 418 430 480 532 558 580 598
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 598
Found by: vanos0512
db: batch=78, k=20, 18 22 26 52 50 12 72 4 42 2
| SPT(16) | 1603665928917706499 | 0 20 30 60 62 98 102 104 108 110 114 150 152 182 192 212 | -2768080447622 |
| STPT(10) | 1603666348963062029 | 0 2 42 44 120 122 198 200 240 242 | -2348035092092 |
| STPT(10) | 1603666994499529439 | 0 2 18 20 30 32 42 44 60 62 | -1702498624682 |
| TPT(14) | 1603667195763932939 | 0 2 12 14 210 212 258 260 288 290 318 320 360 362 | -1501234221182 |
| STPT(10) | 1603667983189853687 | 0 2 30 32 42 44 54 56 84 86 | -713808300434 |
| SPT(18) | 1603668287536464161 | 0 12 62 68 90 108 152 168 192 266 290 306 350 368 390 396 446 458 | -409461689960 |
| STPT(10) | 1603668741379143389 | 0 2 18 20 30 32 42 44 60 62 | 44380989268 |
| STPT(10) | 1603669097953386851 | 0 2 30 32 78 80 126 128 156 158 | 400955232730 |
| SPT(16) | 1603669290089106043 | 0 4 30 46 70 100 114 124 270 280 294 324 348 364 390 394 | 593090951922 |
| STPT(12) | 1603669392838523849 | 0 2 12 14 42 44 150 152 180 182 192 194 | 695840369728 |
| STPT(10) | 1603669778207119109 | 0 2 12 14 90 92 168 170 180 182 | 1081208964988 |
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