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Prime Tuple Database
Prime p0= 2121329547486226201 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 12 6 32 16 2 28 6 14 46 14 6 28 2 16 32 6 12 10 (?)
an: 0 10 22 28 60 76 78 106 112 126 172 186 192 220 222 238 270 276 288 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Landjunge
db: batch=80, k=20, 10 12 6 32 16 2 28 6 14 46
dn: 0 10 12 6 32 16 2 28 6 14 46 14 6 28 2 16 32 6 12 10 (?)
an: 0 10 22 28 60 76 78 106 112 126 172 186 192 220 222 238 270 276 288 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Landjunge
db: batch=80, k=20, 10 12 6 32 16 2 28 6 14 46
| SPT(16) | 2121327872174454479 | 0 2 74 158 302 308 330 342 350 362 384 390 534 618 690 692 | -1675311771722 |
| SPT(16) | 2121327899582440639 | 0 132 138 154 198 228 364 370 402 408 544 574 618 634 640 772 | -1647903785562 |
| STPT(10) | 2121328161444036161 | 0 2 108 110 138 140 168 170 276 278 | -1386042190040 |
| STPT(10) | 2121328608554839499 | 0 2 12 14 30 32 48 50 60 62 | -938931386702 |
| STPT(10) | 2121328608921151319 | 0 2 18 20 30 32 42 44 60 62 | -938565074882 |
| SPT(16) | 2121328830717861769 | 0 30 82 114 124 144 154 222 232 300 310 330 340 372 424 454 | -716768364432 |
| TPT(14) | 2121329810412227267 | 0 2 24 26 54 56 72 74 144 146 180 182 294 296 | 262926001066 |
| STPT(10) | 2121329837242353467 | 0 2 30 32 72 74 114 116 144 146 | 289756127266 |
| SPT(16) | 2121329894589816571 | 0 30 36 52 58 100 118 126 232 240 258 300 306 322 328 358 | 347103590370 |
| STPT(10) | 2121330259412357867 | 0 2 30 32 42 44 54 56 84 86 | 711926131666 |
| STPT(10) | 2121330418361580791 | 0 2 30 32 78 80 126 128 156 158 | 870875354590 |
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