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= 1654323596671290973 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 12 30 8 52 14 16 20 22 20 16 14 52 8 30 12 4 (?)
an: 0 4 16 46 54 106 120 136 156 178 198 214 228 280 288 318 330 334
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: Alnitak2019
db: batch=79, k=18, 4 12 30 8 52 14 16 20 22
dn: 0 4 12 30 8 52 14 16 20 22 20 16 14 52 8 30 12 4 (?)
an: 0 4 16 46 54 106 120 136 156 178 198 214 228 280 288 318 330 334
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: Alnitak2019
db: batch=79, k=18, 4 12 30 8 52 14 16 20 22
| STPT(10) | 1654322419694702669 | 0 2 18 20 30 32 42 44 60 62 | -1176976588304 |
| STPT(10) | 1654322803833536561 | 0 2 6 8 48 50 90 92 96 98 | -792837754412 |
| SPT(16) | 1654323195280984201 | 0 10 12 42 102 106 142 198 220 276 312 316 376 406 408 418 | -401390306772 |
| STPT(10) | 1654323328100272829 | 0 2 18 20 30 32 42 44 60 62 | -268571018144 |
| SPT(16) | 1654323359994417067 | 0 4 22 42 72 112 114 142 174 202 204 244 274 294 312 316 | -236676873906 |
| SPT(16) | 1654323469337401589 | 0 12 62 68 72 90 128 182 240 294 332 350 354 360 410 422 | -127333889384 |
| SPT(16) | 1654323793464920327 | 0 14 72 80 120 156 176 266 360 450 470 506 546 554 612 626 | 196793629354 |
| STPT(10) | 1654323935142308357 | 0 2 12 14 72 74 132 134 144 146 | 338471017384 |
| STPT(10) | 1654324035329827247 | 0 2 12 14 42 44 72 74 84 86 | 438658536274 |
| STPT(10) | 1654324231534410641 | 0 2 6 8 18 20 30 32 36 38 | 634863119668 |
| SPT(16) | 1654324348086320441 | 0 12 20 32 42 48 68 90 200 222 242 248 258 270 278 290 | 751415029468 |
©2024 Tomáš Brada