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Prime Tuple Database
Prime p0= 3316454249354758537 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 26 58 12 54 20 4 26 16 32 16 26 4 20 54 12 58 26 16 (?)
an: 0 16 42 100 112 166 186 190 216 232 264 280 306 310 330 384 396 454 480 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Frank [NT]
db: batch=83, k=20, 16 26 58 12 54 20 4 26 16 32
dn: 0 16 26 58 12 54 20 4 26 16 32 16 26 4 20 54 12 58 26 16 (?)
an: 0 16 42 100 112 166 186 190 216 232 264 280 306 310 330 384 396 454 480 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Frank [NT]
db: batch=83, k=20, 16 26 58 12 54 20 4 26 16 32
| STPT(10) | 3316453087019318747 | 0 2 12 14 72 74 132 134 144 146 | -1162335439790 |
| SPT(16) | 3316453314102090691 | 0 6 70 88 102 118 156 162 166 172 210 226 240 258 322 328 | -935252667846 |
| SPT(16) | 3316453525567640207 | 0 24 32 44 50 72 84 92 102 110 122 144 150 162 170 194 | -723787118330 |
| SPT(16) | 3316453606229722459 | 0 18 42 54 114 132 144 160 222 238 250 268 328 340 364 382 | -643125036078 |
| STPT(10) | 3316453672027897769 | 0 2 18 20 30 32 42 44 60 62 | -577326860768 |
| SPT(16) | 3316454005933596529 | 0 28 42 78 82 148 172 222 238 288 312 378 382 418 432 460 | -243421162008 |
| SPT(16) | 3316454690952188077 | 0 4 6 12 34 70 84 102 154 172 186 222 244 250 252 256 | 441597429540 |
| STPT(10) | 3316454857815861647 | 0 2 12 14 42 44 72 74 84 86 | 608461103110 |
| STPT(10) | 3316455106596642557 | 0 2 30 32 42 44 54 56 84 86 | 857241884020 |
| SPT(16) | 3316455169536577421 | 0 36 62 68 72 92 140 146 162 168 216 236 240 246 272 308 | 920181818884 |
| STPT(10) | 3316455376389854297 | 0 2 30 32 42 44 54 56 84 86 | 1127035095760 |
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