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Prime Tuple Database
Prime p0= 1748871380114918201 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 12 10 8 10 72 36 42 62 42 36 72 10 8 10 12 8 (?)
an: 0 8 20 30 38 48 120 156 198 260 302 338 410 420 428 438 450 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Orange Kid
db: batch=79, k=18, 8 12 10 8 10 72 36 42 62
dn: 0 8 12 10 8 10 72 36 42 62 42 36 72 10 8 10 12 8 (?)
an: 0 8 20 30 38 48 120 156 198 260 302 338 410 420 428 438 450 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Orange Kid
db: batch=79, k=18, 8 12 10 8 10 72 36 42 62
| SPT(16) | 1748871019199998909 | 0 18 28 108 112 118 178 222 250 294 354 360 364 444 454 472 | -360914919292 |
| SPT(16) | 1748871073171257089 | 0 62 90 110 174 182 194 222 260 288 300 308 372 392 420 482 | -306943661112 |
| SPT(16) | 1748871123754209073 | 0 10 24 28 54 94 114 126 208 220 240 280 306 310 324 334 | -256360709128 |
| STPT(10) | 1748871308848554599 | 0 2 42 44 60 62 78 80 120 122 | -71266363602 |
| STPT(10) | 1748871328700985857 | 0 2 30 32 42 44 54 56 84 86 | -51413932344 |
| STPT(10) | 1748871372473112917 | 0 2 12 14 42 44 72 74 84 86 | -7641805284 |
| SPT(16) | 1748871458332231067 | 0 72 80 126 170 176 216 272 360 416 456 462 506 552 560 632 | 78217312866 |
| STPT(10) | 1748871663237139877 | 0 2 42 44 72 74 102 104 144 146 | 283122221676 |
| STPT(10) | 1748871681347602127 | 0 2 30 32 42 44 54 56 84 86 | 301232683926 |
| STPT(10) | 1748871958089250997 | 0 2 30 32 60 62 90 92 120 122 | 577974332796 |
| SPT(18) | 1748872025269645867 | 0 16 22 52 100 210 222 240 252 274 286 304 316 426 474 504 510 526 | 645154727666 |
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