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= 2141941042787990771 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 120 2 4 12 2 52 8 10 8 10 8 52 2 12 4 2 120 (?)
an: 0 120 122 126 138 140 192 200 210 218 228 236 288 290 302 306 308 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: eclipse99
db: batch=80, k=18, 120 2 4 12 2 52 8 10 8
dn: 0 120 2 4 12 2 52 8 10 8 10 8 52 2 12 4 2 120 (?)
an: 0 120 122 126 138 140 192 200 210 218 228 236 288 290 302 306 308 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: eclipse99
db: batch=80, k=18, 120 2 4 12 2 52 8 10 8
| STPT(10) | 2141939759723872679 | 0 2 18 20 30 32 42 44 60 62 | -1283064118092 |
| STPT(10) | 2141939793268660751 | 0 2 36 38 78 80 120 122 156 158 | -1249519330020 |
| SPT(18) | 2141940013413410347 | 0 34 46 60 112 132 154 180 222 274 316 342 364 384 436 450 462 496 | -1029374580424 |
| TPT(14) | 2141940232392789209 | 0 2 12 14 78 80 108 110 120 122 162 164 168 170 | -810395201562 |
| SPT(18) | 2141940332982785821 | 0 28 70 72 82 106 132 180 210 358 388 436 462 486 496 498 540 568 | -709805204950 |
| SPT(13) | 2141940482043576407 | 0 12 42 84 162 174 252 330 342 420 462 492 504 | -560744414364 |
| SPT(16) | 2141941261209627763 | 0 6 34 40 48 88 124 144 190 210 246 286 294 300 328 334 | 218421636992 |
| SPT(16) | 2141941376841054643 | 0 28 70 108 180 196 226 240 304 318 348 364 436 474 516 544 | 334053063872 |
| SPT(16) | 2141941866680352949 | 0 64 78 108 148 154 160 190 342 372 378 384 424 454 468 532 | 823892362178 |
| SPT(16) | 2141942211223921727 | 0 24 26 56 66 84 104 164 192 252 272 290 300 330 332 356 | 1168435930956 |
| STPT(10) | 2141942377325532539 | 0 2 18 20 30 32 42 44 60 62 | 1334537541768 |
©2024 Tomáš Brada