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Prime Tuple Database
Prime p0= 3191428085907413021 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 2 120 18 42 22 6 2 22 26 22 2 6 22 42 18 120 2 18 (?)
an: 0 18 20 140 158 200 222 228 230 252 278 300 302 308 330 372 390 510 512 530
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 530
Found by: Maurice Goulois
db: batch=83, k=20, 18 2 120 18 42 22 6 2 22 26
dn: 0 18 2 120 18 42 22 6 2 22 26 22 2 6 22 42 18 120 2 18 (?)
an: 0 18 20 140 158 200 222 228 230 252 278 300 302 308 330 372 390 510 512 530
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 530
Found by: Maurice Goulois
db: batch=83, k=20, 18 2 120 18 42 22 6 2 22 26
| SPT(16) | 3191425842214836971 | 0 12 26 42 78 108 110 120 128 138 140 170 206 222 236 248 | -2243692576050 |
| STPT(12) | 3191425945490378021 | 0 2 30 32 60 62 126 128 156 158 186 188 | -2140417035000 |
| SPT(16) | 3191426265246920513 | 0 30 54 126 140 176 200 204 260 264 288 324 338 410 434 464 | -1820660492508 |
| STPT(10) | 3191426479781285099 | 0 2 48 50 90 92 132 134 180 182 | -1606126127922 |
| TPT(14) | 3191427314994553301 | 0 2 60 62 78 80 168 170 198 200 270 272 366 368 | -770912859720 |
| SPT(16) | 3191427315987927353 | 0 38 60 74 108 110 140 150 278 288 318 320 354 368 390 428 | -769919485668 |
| SPT(16) | 3191428477461127807 | 0 16 30 40 72 82 106 142 234 270 294 304 336 346 360 376 | 391553714786 |
| SPT(16) | 3191428615730104207 | 0 52 72 82 100 142 160 220 222 282 300 342 360 370 390 442 | 529822691186 |
| SPT(16) | 3191428779791574059 | 0 12 14 30 44 48 50 90 92 132 134 138 152 168 170 182 | 693884161038 |
| STPT(12) | 3191428958808988409 | 0 2 30 32 72 74 78 80 120 122 150 152 | 872901575388 |
| STPT(10) | 3191429453733120779 | 0 2 12 14 90 92 168 170 180 182 | 1367825707758 |
©2024 Tomáš Brada