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Prime Tuple Database
Prime p0= 2989984550602211693 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 10 20 12 10 20 28 2 64 104 64 2 28 20 10 12 20 10 14 (?)
an: 0 14 24 44 56 66 86 114 116 180 284 348 350 378 398 408 420 440 450 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: Orange Kid
db: batch=82, k=20, 14 10 20 12 10 20 28 2 64 104
dn: 0 14 10 20 12 10 20 28 2 64 104 64 2 28 20 10 12 20 10 14 (?)
an: 0 14 24 44 56 66 86 114 116 180 284 348 350 378 398 408 420 440 450 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: Orange Kid
db: batch=82, k=20, 14 10 20 12 10 20 28 2 64 104
| SPT(16) | 2989981722880585597 | 0 16 24 36 76 112 126 154 162 190 204 240 280 292 300 316 | -2827721626096 |
| STPT(10) | 2989982250225592649 | 0 2 18 20 30 32 42 44 60 62 | -2300376619044 |
| SPT(16) | 2989982325953335043 | 0 6 18 30 50 116 140 168 206 234 258 324 344 356 368 374 | -2224648876650 |
| STPT(12) | 2989983495910287089 | 0 2 12 14 42 44 78 80 108 110 120 122 | -1054691924604 |
| STPT(10) | 2989983837847275077 | 0 2 30 32 42 44 54 56 84 86 | -712754936616 |
| SPT(16) | 2989984395641221361 | 0 8 42 50 66 108 110 132 236 258 260 302 318 326 360 368 | -154960990332 |
| SPT(16) | 2989984709489838413 | 0 6 8 14 84 86 108 114 140 146 168 170 240 246 248 254 | 158887626720 |
| SPT(16) | 2989984936915811717 | 0 12 72 84 102 110 114 192 242 320 324 332 350 362 422 434 | 386313600024 |
| TPT(14) | 2989984945976501717 | 0 2 12 14 54 56 72 74 114 116 192 194 210 212 | 395374290024 |
| STPT(10) | 2989985267680530149 | 0 2 18 20 30 32 42 44 60 62 | 717078318456 |
| SPT(16) | 2989985269528585409 | 0 50 60 92 104 138 174 224 258 308 344 378 390 422 432 482 | 718926373716 |
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