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Prime Tuple Database
Prime p0= 2420835073876259471 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 8 42 48 54 12 4 14 70 38 70 14 4 12 54 48 42 8 18 (?)
an: 0 18 26 68 116 170 182 186 200 270 308 378 392 396 408 462 510 552 560 578
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: Arkhenia
db: batch=82, k=20, 18 8 42 48 54 12 4 14 70 38
dn: 0 18 8 42 48 54 12 4 14 70 38 70 14 4 12 54 48 42 8 18 (?)
an: 0 18 26 68 116 170 182 186 200 270 308 378 392 396 408 462 510 552 560 578
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: Arkhenia
db: batch=82, k=20, 18 8 42 48 54 12 4 14 70 38
| SPT(16) | 2420833930769530663 | 0 10 36 46 58 60 84 150 154 220 244 246 258 268 294 304 | -1143106728808 |
| SPT(16) | 2420834024710065829 | 0 42 64 88 172 208 228 250 252 274 294 330 414 438 460 502 | -1049166193642 |
| SPT(16) | 2420834295807629267 | 0 26 60 80 90 102 132 140 192 200 230 242 252 272 306 332 | -778068630204 |
| SPT(16) | 2420834304896654473 | 0 16 36 66 100 106 114 124 126 136 144 150 184 214 234 250 | -768979604998 |
| SPT(18) | 2420834336266029149 | 0 42 48 50 78 162 170 174 188 294 308 312 320 404 432 434 440 482 | -737610230322 |
| STPT(10) | 2420834959459886741 | 0 2 36 38 78 80 120 122 156 158 | -114416372730 |
| STPT(10) | 2420835105028500047 | 0 2 30 32 42 44 54 56 84 86 | 31152240576 |
| STPT(10) | 2420835121353893999 | 0 2 18 20 30 32 42 44 60 62 | 47477634528 |
| STPT(10) | 2420835198228827267 | 0 2 30 32 42 44 54 56 84 86 | 124352567796 |
| STPT(10) | 2420835342939903971 | 0 2 6 8 48 50 90 92 96 98 | 269063644500 |
| STPT(10) | 2420835738484267847 | 0 2 12 14 42 44 72 74 84 86 | 664608008376 |
©2024 Tomáš Brada