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= 1621263318109832581 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 70 8 12 18 42 36 24 28 24 36 42 18 12 8 70 (?)
an: 0 70 78 90 108 150 186 210 238 262 298 340 358 370 378 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: biodoc
db: batch=78, k=16, 70 8 12 18 42 36 24 28
dn: 0 70 8 12 18 42 36 24 28 24 36 42 18 12 8 70 (?)
an: 0 70 78 90 108 150 186 210 238 262 298 340 358 370 378 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: biodoc
db: batch=78, k=16, 70 8 12 18 42 36 24 28
| SPT(16) | 1621262013006023623 | 0 154 156 166 214 270 336 340 390 394 460 516 564 574 576 730 | -1305103808958 |
| STPT(10) | 1621262032605484937 | 0 2 120 122 192 194 264 266 384 386 | -1285504347644 |
| STPT(10) | 1621262368527915959 | 0 2 18 20 30 32 42 44 60 62 | -949581916622 |
| STPT(10) | 1621262653592117867 | 0 2 90 92 102 104 114 116 204 206 | -664517714714 |
| SPT(16) | 1621262665949814227 | 0 6 36 60 62 74 90 96 140 146 162 174 176 200 230 236 | -652160018354 |
| TPT(14) | 1621263108490827509 | 0 2 42 44 108 110 120 122 210 212 240 242 288 290 | -209619005072 |
| STPT(10) | 1621263770508301919 | 0 2 18 20 30 32 42 44 60 62 | 452398469338 |
| SPT(20) | 1621263784489116553 | 0 4 34 36 70 88 120 174 186 198 286 298 310 364 396 414 448 450 480 484 | 466379283972 |
| SPT(16) | 1621263908221246777 | 0 54 94 120 132 154 166 202 264 300 312 334 346 372 412 466 | 590111414196 |
| SPT(16) | 1621264046185506713 | 0 14 86 104 138 188 200 240 284 324 336 386 420 438 510 524 | 728075674132 |
| SPT(16) | 1621264221134158529 | 0 8 68 84 92 104 120 210 272 362 378 390 398 414 474 482 | 903024325948 |
©2024 Tomáš Brada