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= 1968821367478849333 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 2 10 8 52 18 20 4 8 4 20 18 52 8 10 2 4 (?)
an: 0 4 6 16 24 76 94 114 118 126 130 150 168 220 228 238 240 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: LCB001
db: batch=80, k=18, 4 2 10 8 52 18 20 4 8
dn: 0 4 2 10 8 52 18 20 4 8 4 20 18 52 8 10 2 4 (?)
an: 0 4 6 16 24 76 94 114 118 126 130 150 168 220 228 238 240 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: LCB001
db: batch=80, k=18, 4 2 10 8 52 18 20 4 8
| STPT(10) | 1968820700326303907 | 0 2 30 32 72 74 114 116 144 146 | -667152545426 |
| STPT(10) | 1968820741233593477 | 0 2 24 26 42 44 60 62 84 86 | -626245255856 |
| SPT(16) | 1968820883599763909 | 0 2 8 18 60 122 150 248 294 392 420 482 524 534 540 542 | -483879085424 |
| STPT(10) | 1968820904710092449 | 0 2 78 80 120 122 162 164 240 242 | -462768756884 |
| SPT(16) | 1968821047885858931 | 0 32 48 66 90 92 102 140 168 206 216 218 242 260 276 308 | -319592990402 |
| SPT(16) | 1968821297750431447 | 0 10 36 42 64 102 120 154 162 196 214 252 274 280 306 316 | -69728417886 |
| STPT(10) | 1968821730599005949 | 0 2 18 20 30 32 42 44 60 62 | 363120156616 |
| SPT(16) | 1968821807786505787 | 0 10 42 52 66 76 90 112 120 142 156 166 180 190 222 232 | 440307656454 |
| TPT(14) | 1968821852847134939 | 0 2 12 14 162 164 192 194 210 212 300 302 420 422 | 485368285606 |
| SPT(13) | 1968822078247321657 | 0 12 114 132 174 222 252 282 330 372 390 492 504 | 710768472324 |
| SPT(16) | 1968822146739111199 | 0 18 22 28 40 78 100 202 210 312 334 372 384 390 394 412 | 779260261866 |
©2024 Tomáš Brada