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Prime Tuple Database
Prime p0= 1288901116576068841 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 10 14 4 68 40 2 12 30 4 30 12 2 40 68 4 14 10 42 (?)
an: 0 42 52 66 70 138 178 180 192 222 226 256 268 270 310 378 382 396 406 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: =Lupus=
db: batch=77, k=20, 42 10 14 4 68 40 2 12 30 4
dn: 0 42 10 14 4 68 40 2 12 30 4 30 12 2 40 68 4 14 10 42 (?)
an: 0 42 52 66 70 138 178 180 192 222 226 256 268 270 310 378 382 396 406 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: =Lupus=
db: batch=77, k=20, 42 10 14 4 68 40 2 12 30 4
| SPT(16) | 1288899966605782789 | 0 4 10 30 42 70 118 172 180 234 282 310 322 342 348 352 | -1149970286052 |
| SPT(16) | 1288899998895960463 | 0 28 36 48 78 90 108 130 294 316 334 346 376 388 396 424 | -1117680108378 |
| STPT(10) | 1288900268310909299 | 0 2 42 44 90 92 138 140 180 182 | -848265159542 |
| STPT(10) | 1288900268444949227 | 0 2 12 14 42 44 72 74 84 86 | -848131119614 |
| SPT(16) | 1288900626836921227 | 0 22 30 64 70 96 106 114 232 240 250 276 282 316 324 346 | -489739147614 |
| SPT(16) | 1288901016592855177 | 0 40 70 94 114 172 184 186 220 222 234 292 312 336 366 406 | -99983213664 |
| STPT(10) | 1288901572834776137 | 0 2 12 14 42 44 72 74 84 86 | 456258707296 |
| STPT(10) | 1288901642676616061 | 0 2 30 32 60 62 90 92 120 122 | 526100547220 |
| STPT(10) | 1288901920524527999 | 0 2 18 20 30 32 42 44 60 62 | 803948459158 |
| STPT(10) | 1288902102612707027 | 0 2 30 32 42 44 54 56 84 86 | 986036638186 |
| SPT(16) | 1288902176046739523 | 0 20 48 84 104 194 210 216 218 224 240 330 350 386 414 434 | 1059470670682 |
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