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Prime Tuple Database
Prime p0= 1811897521035869797 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 22 14 22 42 36 86 34 56 4 56 34 86 36 42 22 14 22 24 (?)
an: 0 24 46 60 82 124 160 246 280 336 340 396 430 516 552 594 616 630 652 676
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 676
Found by: Orange Kid
db: batch=79, k=20, 24 22 14 22 42 36 86 34 56 4
dn: 0 24 22 14 22 42 36 86 34 56 4 56 34 86 36 42 22 14 22 24 (?)
an: 0 24 46 60 82 124 160 246 280 336 340 396 430 516 552 594 616 630 652 676
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 676
Found by: Orange Kid
db: batch=79, k=20, 24 22 14 22 42 36 86 34 56 4
| SPT(16) | 1811895633328217711 | 0 18 42 50 98 120 170 198 212 240 290 312 360 368 392 410 | -1887707652086 |
| STPT(10) | 1811895969937900547 | 0 2 30 32 42 44 54 56 84 86 | -1551097969250 |
| SPT(16) | 1811896292209531477 | 0 52 60 66 70 96 102 126 130 154 160 186 190 196 204 256 | -1228826338320 |
| SPT(16) | 1811896411783324187 | 0 2 54 62 74 96 116 126 170 180 200 222 234 242 294 296 | -1109252545610 |
| SPT(16) | 1811897203927841197 | 0 12 34 90 150 154 166 186 250 270 282 286 346 402 424 436 | -317108028600 |
| STPT(10) | 1811897459757942017 | 0 2 24 26 42 44 60 62 84 86 | -61277927780 |
| SPT(16) | 1811898554346741001 | 0 22 70 72 82 100 150 190 282 322 372 390 400 402 450 472 | 1033310871204 |
| STPT(10) | 1811899447335917897 | 0 2 24 26 42 44 60 62 84 86 | 1926300048100 |
| STPT(10) | 1811899471882018661 | 0 2 6 8 18 20 30 32 36 38 | 1950846148864 |
| SPT(16) | 1811899485992063977 | 0 34 90 106 112 120 124 126 130 132 136 144 150 166 222 256 | 1964956194180 |
| STPT(10) | 1811899505254129199 | 0 2 18 20 30 32 42 44 60 62 | 1984218259402 |
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