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= 2171210426047872227 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 12 58 12 6 54 18 20 18 54 6 12 58 12 2 (?)
an: 0 2 14 72 84 90 144 162 182 200 254 260 272 330 342 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [SG-FC] hl
db: batch=81, k=16, 2 12 58 12 6 54 18 20
dn: 0 2 12 58 12 6 54 18 20 18 54 6 12 58 12 2 (?)
an: 0 2 14 72 84 90 144 162 182 200 254 260 272 330 342 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [SG-FC] hl
db: batch=81, k=16, 2 12 58 12 6 54 18 20
| SPT(16) | 2171208356972505527 | 0 20 32 80 84 122 186 206 210 230 294 332 336 384 396 416 | -2069075366700 |
| SPT(16) | 2171208447253795601 | 0 12 32 36 78 80 108 120 158 170 198 200 242 246 266 278 | -1978794076626 |
| SPT(16) | 2171208849205197163 | 0 48 96 126 130 190 228 250 336 358 396 456 460 490 538 586 | -1576842675064 |
| SPT(16) | 2171209531095839177 | 0 6 26 110 116 146 186 192 230 236 276 306 312 396 416 422 | -894952033050 |
| STPT(10) | 2171209675545128597 | 0 2 30 32 42 44 54 56 84 86 | -750502743630 |
| SPT(16) | 2171209947830859211 | 0 22 48 52 96 156 160 178 180 198 202 262 306 310 336 358 | -478217013016 |
| TPT(14) | 2171210582249933891 | 0 2 30 32 60 62 198 200 210 212 258 260 270 272 | 156202061664 |
| SPT(16) | 2171211004527335399 | 0 12 18 72 102 110 168 170 210 212 270 278 308 362 368 380 | 578479463172 |
| SPT(16) | 2171211466111442929 | 0 18 72 84 172 198 220 250 282 312 334 360 448 460 514 532 | 1040063570702 |
| STPT(10) | 2171211646188975329 | 0 2 18 20 60 62 102 104 120 122 | 1220141103102 |
| SPT(16) | 2171211790733044441 | 0 6 18 48 88 100 186 226 270 310 396 408 448 478 490 496 | 1364685172214 |
©2024 Tomáš Brada