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Prime Tuple Database
Prime p0= 2255612436619201063 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 34 20 10 6 20 12 28 14 46 14 28 12 20 6 10 20 34 6 (?)
an: 0 6 40 60 70 76 96 108 136 150 196 210 238 250 270 276 286 306 340 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: Orange Kid
db: batch=81, k=20, 6 34 20 10 6 20 12 28 14 46
dn: 0 6 34 20 10 6 20 12 28 14 46 14 28 12 20 6 10 20 34 6 (?)
an: 0 6 40 60 70 76 96 108 136 150 196 210 238 250 270 276 286 306 340 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: Orange Kid
db: batch=81, k=20, 6 34 20 10 6 20 12 28 14 46
| STPT(10) | 2255609605087339997 | 0 2 12 14 42 44 72 74 84 86 | -2831531861066 |
| STPT(10) | 2255609702276762747 | 0 2 24 26 42 44 60 62 84 86 | -2734342438316 |
| SPT(16) | 2255609975825919203 | 0 36 56 108 126 144 150 168 236 254 260 278 296 348 368 404 | -2460793281860 |
| STPT(10) | 2255611027579389419 | 0 2 18 20 30 32 42 44 60 62 | -1409039811644 |
| STPT(10) | 2255612085293932661 | 0 2 6 8 18 20 30 32 36 38 | -351325268402 |
| SPT(16) | 2255612256522299099 | 0 60 78 90 168 174 192 210 242 260 278 284 362 374 392 452 | -180096901964 |
| SPT(16) | 2255613310561496657 | 0 2 36 44 56 62 74 90 116 132 144 150 162 170 204 206 | 873942295594 |
| STPT(10) | 2255613369050753207 | 0 2 12 14 42 44 72 74 84 86 | 932431552144 |
| SPT(16) | 2255613548350517503 | 0 10 30 46 58 124 166 178 186 198 240 306 318 334 354 364 | 1111731316440 |
| TPT(16) | 2255613774720157469 | 0 2 48 50 72 74 102 104 120 122 132 134 168 170 312 314 | 1338100956406 |
| STPT(10) | 2255613829589877941 | 0 2 30 32 60 62 90 92 120 122 | 1392970676878 |
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