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Prime Tuple Database
Prime p0= 2950686847482121591 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 10 54 18 2 16 74 48 10 20 10 48 74 16 2 18 54 10 6 (?)
an: 0 6 16 70 88 90 106 180 228 238 258 268 316 390 406 408 426 480 490 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: arkiss
db: batch=82, k=20, 6 10 54 18 2 16 74 48 10 20
dn: 0 6 10 54 18 2 16 74 48 10 20 10 48 74 16 2 18 54 10 6 (?)
an: 0 6 16 70 88 90 106 180 228 238 258 268 316 390 406 408 426 480 490 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: arkiss
db: batch=82, k=20, 6 10 54 18 2 16 74 48 10 20
| STPT(10) | 2950685312896710239 | 0 2 48 50 90 92 132 134 180 182 | -1534585411352 |
| STPT(10) | 2950685501622781589 | 0 2 18 20 60 62 102 104 120 122 | -1345859340002 |
| STPT(10) | 2950685769331335359 | 0 2 18 20 30 32 42 44 60 62 | -1078150786232 |
| STPT(10) | 2950686009303220007 | 0 2 30 32 42 44 54 56 84 86 | -838178901584 |
| STPT(10) | 2950686203897450087 | 0 2 24 26 42 44 60 62 84 86 | -643584671504 |
| TPT(14) | 2950686269079029111 | 0 2 66 68 78 80 96 98 180 182 306 308 336 338 | -578403092480 |
| TPT(14) | 2950687704873050729 | 0 2 30 32 168 170 198 200 270 272 318 320 450 452 | 857390929138 |
| SPT(16) | 2950687831416306601 | 0 12 16 22 46 78 88 126 142 180 190 222 246 252 256 268 | 983934185010 |
| SPT(16) | 2950687907700405623 | 0 14 24 56 90 116 150 200 234 284 318 344 378 410 420 434 | 1060218284032 |
| TPT(14) | 2950687993772873951 | 0 2 18 20 60 62 156 158 210 212 240 242 330 332 | 1146290752360 |
| STPT(10) | 2950688863322506037 | 0 2 30 32 42 44 54 56 84 86 | 2015840384446 |
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