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Prime Tuple Database
Prime p0= 876950976679492031 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 8 12 16 30 12 42 14 22 62 22 14 42 12 30 16 12 8 42 (?)
an: 0 42 50 62 78 108 120 162 176 198 260 282 296 338 350 380 396 408 416 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: meadoel
db: batch=73, k=20, 42 8 12 16 30 12 42 14 22 62
dn: 0 42 8 12 16 30 12 42 14 22 62 22 14 42 12 30 16 12 8 42 (?)
an: 0 42 50 62 78 108 120 162 176 198 260 282 296 338 350 380 396 408 416 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: meadoel
db: batch=73, k=20, 42 8 12 16 30 12 42 14 22 62
| SPT(18) | 876949871358968467 | 0 12 30 34 42 54 64 82 90 106 114 132 142 154 162 166 184 196 | -1105320523564 |
| SPT(16) | 876949993634238493 | 0 100 118 144 166 168 190 216 238 264 286 288 310 336 354 454 | -983045253538 |
| SPT(16) | 876950400503569477 | 0 22 40 54 82 96 100 112 114 126 130 144 172 186 204 226 | -576175922554 |
| STPT(10) | 876950515731511979 | 0 2 18 20 30 32 42 44 60 62 | -460947980052 |
| TPT(14) | 876950769421319387 | 0 2 12 14 42 44 84 86 90 92 114 116 174 176 | -207258172644 |
| SPT(16) | 876950912167453913 | 0 18 60 104 114 128 138 174 194 230 240 254 264 308 350 368 | -64512038118 |
| SPT(16) | 876951011481337337 | 0 12 54 56 72 80 102 140 156 194 216 224 240 242 284 296 | 34801845306 |
| STPT(10) | 876951136527037487 | 0 2 24 26 42 44 60 62 84 86 | 159847545456 |
| TPT(14) | 876951404450381399 | 0 2 12 14 60 62 168 170 198 200 228 230 318 320 | 427770889368 |
| SPT(16) | 876951425722498697 | 0 2 26 30 54 62 110 126 140 156 204 212 236 240 264 266 | 449043006666 |
| STPT(10) | 876951537050760539 | 0 2 18 20 30 32 42 44 60 62 | 560371268508 |
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