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Prime Tuple Database
Prime p0= 1918890948369922369 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 84 10 24 2 78 6 16 20 18 52 18 20 16 6 78 2 24 10 84 (?)
an: 0 84 94 118 120 198 204 220 240 258 310 328 348 364 370 448 450 474 484 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Landjunge
db: batch=80, k=20, 84 10 24 2 78 6 16 20 18 52
dn: 0 84 10 24 2 78 6 16 20 18 52 18 20 16 6 78 2 24 10 84 (?)
an: 0 84 94 118 120 198 204 220 240 258 310 328 348 364 370 448 450 474 484 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Landjunge
db: batch=80, k=20, 84 10 24 2 78 6 16 20 18 52
| STPT(10) | 1918889248082451947 | 0 2 30 32 120 122 210 212 240 242 | -1700287470422 |
| SPT(18) | 1918889645895923647 | 0 36 42 64 90 126 150 154 156 190 192 196 220 256 282 304 310 346 | -1302473998722 |
| SPT(16) | 1918889703569754343 | 0 36 60 64 106 126 130 186 208 264 268 288 330 334 358 394 | -1244800168026 |
| STPT(10) | 1918890032499069629 | 0 2 18 20 30 32 42 44 60 62 | -915870852740 |
| STPT(10) | 1918890443544577211 | 0 2 36 38 78 80 120 122 156 158 | -504825345158 |
| TPT(14) | 1918890776275075637 | 0 2 12 14 72 74 84 86 114 116 150 152 192 194 | -172094846732 |
| SPT(16) | 1918891327702406891 | 0 38 66 72 98 108 120 176 192 248 260 270 296 302 330 368 | 379332484522 |
| STPT(10) | 1918891416419431637 | 0 2 30 32 42 44 54 56 84 86 | 468049509268 |
| TPT(14) | 1918891427076726887 | 0 2 42 44 54 56 72 74 204 206 210 212 222 224 | 478706804518 |
| SPT(16) | 1918891543246118611 | 0 30 52 132 148 156 196 216 262 282 322 330 346 426 448 478 | 594876196242 |
| STPT(10) | 1918892039311241177 | 0 2 30 32 42 44 54 56 84 86 | 1090941318808 |
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