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Prime Tuple Database
Prime p0= 1264639858068591409 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 24 20 10 2 10 38 16 20 16 38 10 2 10 20 24 4 (?)
an: 0 4 28 48 58 60 70 108 124 144 160 198 208 210 220 240 264 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Rhodan71
db: batch=77, k=18, 4 24 20 10 2 10 38 16 20
dn: 0 4 24 20 10 2 10 38 16 20 16 38 10 2 10 20 24 4 (?)
an: 0 4 28 48 58 60 70 108 124 144 160 198 208 210 220 240 264 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Rhodan71
db: batch=77, k=18, 4 24 20 10 2 10 38 16 20
| SPT(16) | 1264638588951915473 | 0 30 38 48 80 98 126 204 260 338 366 384 416 426 434 464 | -1269116675936 |
| SPT(16) | 1264639023560242349 | 0 8 48 62 84 90 138 222 230 314 362 368 390 404 444 452 | -834508349060 |
| STPT(10) | 1264639040498849177 | 0 2 30 32 42 44 54 56 84 86 | -817569742232 |
| SPT(16) | 1264639370947506707 | 0 14 32 74 90 96 114 152 174 212 230 236 252 294 312 326 | -487121084702 |
| STPT(10) | 1264639664812630451 | 0 2 36 38 78 80 120 122 156 158 | -193255960958 |
| STPT(10) | 1264639814305934159 | 0 2 18 20 30 32 42 44 60 62 | -43762657250 |
| STPT(10) | 1264640050689340487 | 0 2 30 32 42 44 54 56 84 86 | 192620749078 |
| STPT(10) | 1264640873879275337 | 0 2 30 32 42 44 54 56 84 86 | 1015810683928 |
| SPT(16) | 1264641004006588883 | 0 20 54 56 80 90 156 168 176 188 254 264 288 290 324 344 | 1145937997474 |
| STPT(10) | 1264641126326909867 | 0 2 30 32 42 44 54 56 84 86 | 1268258318458 |
| SPT(16) | 1264641675768307181 | 0 36 38 66 120 176 206 218 288 300 330 386 440 468 470 506 | 1817699715772 |
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