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Prime Tuple Database
Prime p0= 2309763541456532033 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 60 18 2 28 8 84 10 38 16 26 16 38 10 84 8 28 2 18 60 (?)
an: 0 60 78 80 108 116 200 210 248 264 290 306 344 354 438 446 474 476 494 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: FritzB
db: batch=81, k=20, 60 18 2 28 8 84 10 38 16 26
dn: 0 60 18 2 28 8 84 10 38 16 26 16 38 10 84 8 28 2 18 60 (?)
an: 0 60 78 80 108 116 200 210 248 264 290 306 344 354 438 446 474 476 494 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: FritzB
db: batch=81, k=20, 60 18 2 28 8 84 10 38 16 26
| STPT(10) | 2309761358932483661 | 0 2 6 8 18 20 30 32 36 38 | -2182524048372 |
| STPT(10) | 2309761772701751507 | 0 2 60 62 72 74 84 86 144 146 | -1768754780526 |
| TPT(14) | 2309761790495706641 | 0 2 66 68 90 92 150 152 246 248 288 290 330 332 | -1750960825392 |
| TPT(16) | 2309761944766517711 | 0 2 66 68 138 140 198 200 240 242 288 290 330 332 456 458 | -1596690014322 |
| STPT(10) | 2309762235770612771 | 0 2 36 38 78 80 120 122 156 158 | -1305685919262 |
| SPT(18) | 2309762618804189933 | 0 24 66 86 104 140 156 158 168 296 306 308 324 360 378 398 440 464 | -922652342100 |
| STPT(10) | 2309763742484782019 | 0 2 18 20 60 62 102 104 120 122 | 201028249986 |
| STPT(10) | 2309763791610425327 | 0 2 90 92 102 104 114 116 204 206 | 250153893294 |
| SPT(16) | 2309764191587828687 | 0 50 56 60 74 90 140 194 252 306 356 372 386 390 396 446 | 650131296654 |
| STPT(10) | 2309764374952736069 | 0 2 18 20 30 32 42 44 60 62 | 833496204036 |
| TPT(14) | 2309764399242733019 | 0 2 30 32 42 44 108 110 168 170 198 200 210 212 | 857786200986 |
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