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Prime Tuple Database
Prime p0= 1220404807767716437 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 30 42 10 36 2 4 30 6 2 6 30 4 2 36 10 42 30 12 (?)
an: 0 12 42 84 94 130 132 136 166 172 174 180 210 214 216 252 262 304 334 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: xii5ku
db: batch=77, k=20, 12 30 42 10 36 2 4 30 6 2
dn: 0 12 30 42 10 36 2 4 30 6 2 6 30 4 2 36 10 42 30 12 (?)
an: 0 12 42 84 94 130 132 136 166 172 174 180 210 214 216 252 262 304 334 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: xii5ku
db: batch=77, k=20, 12 30 42 10 36 2 4 30 6 2
| STPT(10) | 1220404347783412619 | 0 2 18 20 60 62 102 104 120 122 | -459984303818 |
| STPT(10) | 1220404385361601397 | 0 2 42 44 72 74 102 104 144 146 | -422406115040 |
| SPT(16) | 1220404413463517549 | 0 38 50 54 68 80 108 122 180 194 222 234 248 252 264 302 | -394304198888 |
| SPT(16) | 1220404653761657701 | 0 36 58 88 106 168 172 190 288 306 310 372 390 420 442 478 | -154006058736 |
| TPT(16) | 1220404737695431661 | 0 2 48 50 126 128 156 158 228 230 336 338 396 398 510 512 | -70072284776 |
| SPT(16) | 1220404751051482181 | 0 20 80 122 126 206 216 230 258 272 282 362 366 408 468 488 | -56716234256 |
| SPT(16) | 1220405122931628773 | 0 90 110 128 150 164 168 230 234 296 300 314 336 354 374 464 | 315163912336 |
| STPT(10) | 1220405139426727907 | 0 2 30 32 120 122 210 212 240 242 | 331659011470 |
| SPT(18) | 1220405190778481171 | 0 6 66 98 126 158 182 216 228 230 242 276 300 332 360 392 452 458 | 383010764734 |
| STPT(10) | 1220405481491361701 | 0 2 6 8 48 50 90 92 96 98 | 673723645264 |
| STPT(10) | 1220405536606456379 | 0 2 12 14 90 92 168 170 180 182 | 728838739942 |
©2024 Tomáš Brada