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Prime Tuple Database
Prime p0= 1238024215647233467 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 6 2 12 46 14 60 16 12 212 12 16 60 14 46 12 2 6 4 (?)
an: 0 4 10 12 24 70 84 144 160 172 384 396 412 472 486 532 544 546 552 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Dirk Broer
db: batch=77, k=20, 4 6 2 12 46 14 60 16 12 212
dn: 0 4 6 2 12 46 14 60 16 12 212 12 16 60 14 46 12 2 6 4 (?)
an: 0 4 10 12 24 70 84 144 160 172 384 396 412 472 486 532 544 546 552 556
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Dirk Broer
db: batch=77, k=20, 4 6 2 12 46 14 60 16 12 212
| SPT(16) | 1238022883919017051 | 0 6 16 60 72 76 100 136 192 228 252 256 268 312 322 328 | -1331728216416 |
| STPT(10) | 1238022942633576257 | 0 2 54 56 72 74 90 92 144 146 | -1273013657210 |
| SPT(16) | 1238023123770417557 | 0 6 56 66 74 80 84 96 110 122 126 132 140 150 200 206 | -1091876815910 |
| STPT(10) | 1238023400427303167 | 0 2 12 14 42 44 72 74 84 86 | -815219930300 |
| STPT(10) | 1238023833540703397 | 0 2 24 26 42 44 60 62 84 86 | -382106530070 |
| STPT(10) | 1238024067190581899 | 0 2 48 50 90 92 132 134 180 182 | -148456651568 |
| STPT(10) | 1238024336423206637 | 0 2 30 32 42 44 54 56 84 86 | 120775973170 |
| SPT(16) | 1238024440069413791 | 0 2 26 60 62 86 138 146 222 230 282 306 308 342 366 368 | 224422180324 |
| STPT(10) | 1238024616025257017 | 0 2 24 26 42 44 60 62 84 86 | 400378023550 |
| SPT(18) | 1238024672395345283 | 0 26 30 38 74 98 120 140 150 254 264 284 306 330 366 374 378 404 | 456748111816 |
| SPT(16) | 1238024856191497223 | 0 6 26 36 56 68 120 146 168 194 246 258 278 288 308 314 | 640544263756 |
©2024 Tomáš Brada