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= 1286170280222178749 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 52 30 30 14 12 54 28 8 28 54 12 14 30 30 52 2 (?)
an: 0 2 54 84 114 128 140 194 222 230 258 312 324 338 368 398 450 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: MarkRBright
db: batch=77, k=18, 2 52 30 30 14 12 54 28 8
dn: 0 2 52 30 30 14 12 54 28 8 28 54 12 14 30 30 52 2 (?)
an: 0 2 54 84 114 128 140 194 222 230 258 312 324 338 368 398 450 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: MarkRBright
db: batch=77, k=18, 2 52 30 30 14 12 54 28 8
| SPT(16) | 1286168149345240409 | 0 42 44 68 98 138 152 180 182 210 224 264 294 318 320 362 | -2130876938340 |
| SPT(16) | 1286168398492788061 | 0 10 28 96 108 132 172 220 258 306 346 370 382 450 468 478 | -1881729390688 |
| STPT(10) | 1286169052616776091 | 0 2 30 32 78 80 126 128 156 158 | -1227605402658 |
| STPT(10) | 1286169420933147587 | 0 2 12 14 72 74 132 134 144 146 | -859289031162 |
| TPT(14) | 1286169581928394571 | 0 2 18 20 48 50 78 80 198 200 210 212 246 248 | -698293784178 |
| SPT(16) | 1286169669326012173 | 0 6 24 36 136 154 190 240 244 294 330 348 448 460 478 484 | -610896166576 |
| STPT(10) | 1286170324250673131 | 0 2 6 8 48 50 90 92 96 98 | 44028494382 |
| STPT(10) | 1286170564308659999 | 0 2 12 14 30 32 48 50 60 62 | 284086481250 |
| STPT(10) | 1286171588270341217 | 0 2 30 32 42 44 54 56 84 86 | 1308048162468 |
| STPT(10) | 1286172541382653877 | 0 2 30 32 42 44 54 56 84 86 | 2261160475128 |
| SPT(16) | 1286173026955665533 | 0 14 20 24 86 110 158 230 234 306 354 378 440 444 450 464 | 2746733486784 |
©2024 Tomáš Brada