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= 2556402971090773711 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 12 30 28 24 30 26 34 26 30 24 28 30 12 18 (?)
an: 0 18 30 60 88 112 142 168 202 228 258 282 310 340 352 370
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: herby44
db: batch=82, k=16, 18 12 30 28 24 30 26 34
dn: 0 18 12 30 28 24 30 26 34 26 30 24 28 30 12 18 (?)
an: 0 18 30 60 88 112 142 168 202 228 258 282 310 340 352 370
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: herby44
db: batch=82, k=16, 18 12 30 28 24 30 26 34
| STPT(10) | 2556400832844727859 | 0 2 48 50 90 92 132 134 180 182 | -2138246045852 |
| STPT(10) | 2556401582893972001 | 0 2 66 68 138 140 210 212 276 278 | -1388196801710 |
| STPT(10) | 2556401589999787499 | 0 2 12 14 30 32 48 50 60 62 | -1381090986212 |
| STPT(10) | 2556402226966928339 | 0 2 18 20 30 32 42 44 60 62 | -744123845372 |
| STPT(10) | 2556402283106226221 | 0 2 6 8 18 20 30 32 36 38 | -687984547490 |
| SPT(16) | 2556402576852497693 | 0 110 116 134 144 194 210 224 306 320 336 386 396 414 420 530 | -394238276018 |
| TPT(14) | 2556403003242959207 | 0 2 42 44 120 122 240 242 252 254 282 284 492 494 | 32152185496 |
| STPT(10) | 2556403194693782279 | 0 2 18 20 30 32 42 44 60 62 | 223603008568 |
| SPT(16) | 2556403402344598871 | 0 26 86 96 108 120 198 218 270 290 368 380 392 402 462 488 | 431253825160 |
| STPT(10) | 2556403548282524177 | 0 2 30 32 42 44 54 56 84 86 | 577191750466 |
| STPT(10) | 2556404222800507109 | 0 2 18 20 30 32 42 44 60 62 | 1251709733398 |
©2024 Tomáš Brada