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Prime Tuple Database
Prime p0= 2157276095085178939 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 14 52 14 36 12 12 60 4 60 12 12 36 14 52 14 4 (?)
an: 0 4 18 70 84 120 132 144 204 208 268 280 292 328 342 394 408 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Landjunge
db: batch=81, k=18, 4 14 52 14 36 12 12 60 4
dn: 0 4 14 52 14 36 12 12 60 4 60 12 12 36 14 52 14 4 (?)
an: 0 4 18 70 84 120 132 144 204 208 268 280 292 328 342 394 408 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Landjunge
db: batch=81, k=18, 4 14 52 14 36 12 12 60 4
| SPT(18) | 2157275529102466079 | 0 2 20 30 48 90 98 104 164 258 318 324 332 374 392 402 420 422 | -565982712860 |
| SPT(16) | 2157275625280294601 | 0 20 36 68 96 102 158 176 192 210 266 272 300 332 348 368 | -469804884338 |
| STPT(10) | 2157275684640842177 | 0 2 24 26 42 44 60 62 84 86 | -410444336762 |
| TPT(14) | 2157275853865146557 | 0 2 30 32 54 56 114 116 180 182 462 464 564 566 | -241220032382 |
| STPT(10) | 2157275958422949779 | 0 2 48 50 60 62 72 74 120 122 | -136662229160 |
| SPT(16) | 2157276054803564579 | 0 24 54 62 84 92 104 134 210 240 252 260 282 290 320 344 | -40281614360 |
| TPT(14) | 2157276574386156491 | 0 2 36 38 186 188 210 212 240 242 288 290 336 338 | 479300977552 |
| STPT(10) | 2157276611866856189 | 0 2 48 50 90 92 132 134 180 182 | 516781677250 |
| STPT(10) | 2157276999167554679 | 0 2 18 20 30 32 42 44 60 62 | 904082375740 |
| SPT(16) | 2157277206752508823 | 0 10 54 76 154 180 208 244 300 336 364 390 468 490 534 544 | 1111667329884 |
| STPT(10) | 2157277220165917649 | 0 2 48 50 60 62 72 74 120 122 | 1125080738710 |
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