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Prime Tuple Database
Prime p0= 1953488337092648831 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 16 12 60 78 44 70 26 4 26 70 44 78 60 12 16 2 (?)
an: 0 2 18 30 90 168 212 282 308 312 338 408 452 530 590 602 618 620
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 620
Found by: pag
db: batch=80, k=18, 2 16 12 60 78 44 70 26 4
dn: 0 2 16 12 60 78 44 70 26 4 26 70 44 78 60 12 16 2 (?)
an: 0 2 18 30 90 168 212 282 308 312 338 408 452 530 590 602 618 620
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 620
Found by: pag
db: batch=80, k=18, 2 16 12 60 78 44 70 26 4
| STPT(10) | 1953486337426834121 | 0 2 6 8 18 20 30 32 36 38 | -1999665814710 |
| SPT(16) | 1953486848441139013 | 0 18 70 114 150 214 216 228 286 298 300 364 400 444 496 514 | -1488651509818 |
| SPT(16) | 1953487577043527719 | 0 34 42 52 54 112 120 178 204 262 270 328 330 340 348 382 | -760049121112 |
| SPT(16) | 1953487627268116117 | 0 12 16 24 96 100 120 156 190 226 246 250 322 330 334 346 | -709824532714 |
| STPT(10) | 1953487785401830367 | 0 2 30 32 42 44 54 56 84 86 | -551690818464 |
| STPT(10) | 1953488205477949169 | 0 2 72 74 120 122 168 170 240 242 | -131614699662 |
| STPT(10) | 1953488894375149751 | 0 2 6 8 48 50 90 92 96 98 | 557282500920 |
| STPT(10) | 1953489271196104529 | 0 2 18 20 30 32 42 44 60 62 | 934103455698 |
| STPT(10) | 1953489412450061399 | 0 2 42 44 90 92 138 140 180 182 | 1075357412568 |
| TPT(14) | 1953490008821860511 | 0 2 30 32 36 38 60 62 90 92 168 170 198 200 | 1671729211680 |
| SPT(16) | 1953490060754168711 | 0 38 42 66 108 140 168 186 242 260 288 320 362 386 390 428 | 1723661519880 |
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