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= 1918974625724991907 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 4 26 28 6 6 8 24 28 24 8 6 6 28 26 4 42 (?)
an: 0 42 46 72 100 106 112 120 144 172 196 204 210 216 244 270 274 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: CoolAtchOk
db: batch=80, k=18, 42 4 26 28 6 6 8 24 28
dn: 0 42 4 26 28 6 6 8 24 28 24 8 6 6 28 26 4 42 (?)
an: 0 42 46 72 100 106 112 120 144 172 196 204 210 216 244 270 274 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: CoolAtchOk
db: batch=80, k=18, 42 4 26 28 6 6 8 24 28
| STPT(10) | 1918973675511296177 | 0 2 12 14 72 74 132 134 144 146 | -950213695730 |
| SPT(16) | 1918974279165303979 | 0 10 28 48 120 154 178 190 222 234 258 292 364 384 402 412 | -346559687928 |
| STPT(10) | 1918974284531112437 | 0 2 30 32 72 74 114 116 144 146 | -341193879470 |
| SPT(16) | 1918974287001415333 | 0 18 30 46 118 138 160 226 240 306 328 348 420 436 448 466 | -338723576574 |
| TPT(14) | 1918974525205812377 | 0 2 30 32 120 122 162 164 210 212 252 254 342 344 | -100519179530 |
| STPT(12) | 1918974525205812407 | 0 2 90 92 132 134 180 182 222 224 312 314 | -100519179500 |
| SPT(16) | 1918975031882175703 | 0 24 34 64 76 144 168 178 186 196 220 288 300 330 340 364 | 406157183796 |
| SPT(16) | 1918975061404916197 | 0 4 42 60 64 100 130 172 222 264 294 330 334 352 390 394 | 435679924290 |
| STPT(10) | 1918975313941525727 | 0 2 30 32 42 44 54 56 84 86 | 688216533820 |
| STPT(10) | 1918975428258955397 | 0 2 90 92 102 104 114 116 204 206 | 802533963490 |
| SPT(16) | 1918975566798135683 | 0 6 14 38 120 210 230 236 288 294 314 404 486 510 518 524 | 941073143776 |
©2024 Tomáš Brada