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= 1998370461342998317 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 4 26 18 82 8 46 14 46 8 82 18 26 4 12 (?)
an: 0 12 16 42 60 142 150 196 210 256 264 346 364 390 394 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Dingo
db: batch=80, k=16, 12 4 26 18 82 8 46 14
dn: 0 12 4 26 18 82 8 46 14 46 8 82 18 26 4 12 (?)
an: 0 12 16 42 60 142 150 196 210 256 264 346 364 390 394 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Dingo
db: batch=80, k=16, 12 4 26 18 82 8 46 14
| TPT(14) | 1998368867778440609 | 0 2 48 50 60 62 102 104 132 134 138 140 168 170 | -1593564557708 |
| SPT(16) | 1998369080639454389 | 0 38 62 74 80 102 114 132 140 158 170 192 198 210 234 272 | -1380703543928 |
| SPT(16) | 1998369398309269537 | 0 10 16 82 112 126 132 136 156 160 166 180 210 276 282 292 | -1063033728780 |
| SPT(16) | 1998369565386970819 | 0 4 24 40 64 94 124 138 154 168 198 228 252 268 288 292 | -895956027498 |
| STPT(10) | 1998369584322505127 | 0 2 24 26 42 44 60 62 84 86 | -877020493190 |
| STPT(10) | 1998370114700998859 | 0 2 42 44 60 62 78 80 120 122 | -346641999458 |
| SPT(16) | 1998370494926407331 | 0 2 42 60 72 80 86 120 122 156 162 170 182 200 240 242 | 33583409014 |
| STPT(10) | 1998370677594489431 | 0 2 36 38 78 80 120 122 156 158 | 216251491114 |
| SPT(16) | 1998371036427293569 | 0 4 12 28 48 114 130 150 202 222 238 304 324 340 348 352 | 575084295252 |
| STPT(10) | 1998371401474303319 | 0 2 48 50 60 62 72 74 120 122 | 940131305002 |
| SPT(18) | 1998371558390699021 | 0 12 26 36 38 56 80 98 176 192 270 288 312 330 332 342 356 368 | 1097047700704 |
©2024 Tomáš Brada