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Prime Tuple Database
Prime p0= 3380289045693909809 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 22 6 2 24 30 4 2 94 44 94 2 4 30 24 2 6 22 20 (?)
an: 0 20 42 48 50 74 104 108 110 204 248 342 344 348 378 402 404 410 432 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Steve Dodd
db: batch=83, k=20, 20 22 6 2 24 30 4 2 94 44
dn: 0 20 22 6 2 24 30 4 2 94 44 94 2 4 30 24 2 6 22 20 (?)
an: 0 20 42 48 50 74 104 108 110 204 248 342 344 348 378 402 404 410 432 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Steve Dodd
db: batch=83, k=20, 20 22 6 2 24 30 4 2 94 44
| STPT(10) | 3380286599322678959 | 0 2 12 14 90 92 168 170 180 182 | -2446371230850 |
| STPT(10) | 3380286997551525701 | 0 2 6 8 48 50 90 92 96 98 | -2048142384108 |
| STPT(10) | 3380287414795029647 | 0 2 30 32 42 44 54 56 84 86 | -1630898880162 |
| SPT(16) | 3380288190684482081 | 0 26 78 90 146 182 188 242 246 300 306 342 398 410 462 488 | -855009427728 |
| TPT(14) | 3380288468322100589 | 0 2 42 44 48 50 60 62 102 104 168 170 210 212 | -577371809220 |
| SPT(16) | 3380288653297906439 | 0 24 78 104 110 122 140 182 300 342 360 372 378 404 458 482 | -392396003370 |
| STPT(10) | 3380289049902318527 | 0 2 30 32 42 44 54 56 84 86 | 4208408718 |
| SPT(16) | 3380289532732248473 | 0 56 74 80 84 116 140 168 176 204 228 260 264 270 288 344 | 487038338664 |
| TPT(14) | 3380289644959418957 | 0 2 132 134 204 206 210 212 342 344 390 392 432 434 | 599265509148 |
| STPT(10) | 3380289786488026931 | 0 2 78 80 138 140 198 200 276 278 | 740794117122 |
| SPT(16) | 3380290164267396539 | 0 20 42 60 98 102 104 122 210 228 230 234 272 290 312 332 | 1118573486730 |
©2024 Tomáš Brada