Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 2227754941637898457 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 18 42 30 12 28 38 34 38 28 12 30 42 18 12 (?)
an: 0 12 30 72 102 114 142 180 214 252 280 292 322 364 382 394
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: MarkRBright
db: batch=81, k=16, 12 18 42 30 12 28 38 34
dn: 0 12 18 42 30 12 28 38 34 38 28 12 30 42 18 12 (?)
an: 0 12 30 72 102 114 142 180 214 252 280 292 322 364 382 394
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: MarkRBright
db: batch=81, k=16, 12 18 42 30 12 28 38 34
| SPT(16) | 2227754137284092419 | 0 30 58 70 90 118 132 168 202 238 252 280 300 312 340 370 | -804353806038 |
| SPT(16) | 2227754161331375731 | 0 6 10 90 132 136 150 160 168 178 192 196 238 318 322 328 | -780306522726 |
| SPT(16) | 2227754312892187567 | 0 34 82 90 120 124 154 186 190 222 252 256 286 294 342 376 | -628745710890 |
| STPT(10) | 2227754593487539799 | 0 2 12 14 90 92 168 170 180 182 | -348150358658 |
| STPT(10) | 2227754661803193959 | 0 2 42 44 60 62 78 80 120 122 | -279834704498 |
| STPT(10) | 2227754763425565107 | 0 2 30 32 42 44 54 56 84 86 | -178212333350 |
| SPT(16) | 2227754962380749873 | 0 8 108 110 128 246 264 266 348 350 368 486 504 506 606 614 | 20742851416 |
| STPT(10) | 2227755092367199691 | 0 2 6 8 18 20 30 32 36 38 | 150729301234 |
| STPT(10) | 2227755277289338397 | 0 2 42 44 72 74 102 104 144 146 | 335651439940 |
| SPT(16) | 2227755734250381679 | 0 4 24 94 100 112 232 238 264 270 390 402 408 478 498 502 | 792612483222 |
| STPT(10) | 2227756430601125927 | 0 2 24 26 42 44 60 62 84 86 | 1488963227470 |
©2024 Tomáš Brada