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= 2194709686253271989 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 22 18 2 10 32 6 22 6 32 10 2 18 22 20 (?)
an: 0 20 42 60 62 72 104 110 132 138 170 180 182 200 222 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: JayPi
db: batch=81, k=16, 20 22 18 2 10 32 6 22
dn: 0 20 22 18 2 10 32 6 22 6 32 10 2 18 22 20 (?)
an: 0 20 42 60 62 72 104 110 132 138 170 180 182 200 222 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: JayPi
db: batch=81, k=16, 20 22 18 2 10 32 6 22
| SPT(16) | 2194708399074108751 | 0 12 52 106 190 238 252 270 298 316 330 378 462 516 556 568 | -1287179163238 |
| SPT(16) | 2194709051013095297 | 0 20 44 50 72 90 104 224 240 360 374 392 414 420 444 464 | -635240176692 |
| STPT(10) | 2194709469431948267 | 0 2 30 32 42 44 54 56 84 86 | -216821323722 |
| SPT(16) | 2194709610441494899 | 0 12 58 70 82 84 184 198 214 228 328 330 342 354 400 412 | -75811777090 |
| SPT(16) | 2194709639998490897 | 0 14 20 116 120 126 170 182 204 216 260 266 270 366 372 386 | -46254781092 |
| SPT(16) | 2194709654292237883 | 0 30 78 94 184 190 216 220 264 268 294 300 390 406 454 484 | -31961034106 |
| SPT(16) | 2194709907138419113 | 0 4 10 48 70 88 120 154 234 268 300 318 340 378 384 388 | 220885147124 |
| STPT(10) | 2194710476330474129 | 0 2 18 20 30 32 42 44 60 62 | 790077202140 |
| STPT(10) | 2194710482724197699 | 0 2 18 20 30 32 42 44 60 62 | 796470925710 |
| STPT(10) | 2194710553897964129 | 0 2 18 20 30 32 42 44 60 62 | 867644692140 |
| SPT(16) | 2194710570462698411 | 0 2 30 56 60 62 116 132 140 156 210 212 216 242 270 272 | 884209426422 |
©2024 Tomáš Brada