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= 1235423408633155319 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 32 88 20 40 2 10 2 10 2 40 20 88 32 18 (?)
an: 0 18 50 138 158 198 200 210 212 222 224 264 284 372 404 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Cruncher Pete
db: batch=77, k=16, 18 32 88 20 40 2 10 2
dn: 0 18 32 88 20 40 2 10 2 10 2 40 20 88 32 18 (?)
an: 0 18 50 138 158 198 200 210 212 222 224 264 284 372 404 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Cruncher Pete
db: batch=77, k=16, 18 32 88 20 40 2 10 2
| SPT(16) | 1235421984508204039 | 0 10 42 54 78 114 120 144 148 172 178 214 238 250 282 292 | -1424124951280 |
| SPT(16) | 1235422517535262103 | 0 36 80 138 216 234 236 258 266 288 290 308 386 444 488 524 | -891097893216 |
| STPT(10) | 1235422707140588297 | 0 2 90 92 102 104 114 116 204 206 | -701492567022 |
| STPT(10) | 1235422712226493907 | 0 2 30 32 42 44 54 56 84 86 | -696406661412 |
| SPT(16) | 1235422983028546853 | 0 24 30 56 60 134 204 210 374 380 450 524 528 554 560 584 | -425604608466 |
| SPT(16) | 1235423124758086057 | 0 30 70 84 114 160 226 234 286 294 360 406 436 450 490 520 | -283875069262 |
| SPT(16) | 1235423438849455459 | 0 28 48 84 148 154 162 168 184 190 198 204 268 304 324 352 | 30216300140 |
| STPT(10) | 1235424012518112407 | 0 2 12 14 42 44 72 74 84 86 | 603884957088 |
| SPT(16) | 1235424211437088997 | 0 20 42 74 104 122 216 254 312 350 444 462 492 524 546 566 | 802803933678 |
| SPT(16) | 1235425145026113053 | 0 6 18 26 84 104 150 174 200 224 270 290 348 356 368 374 | 1736392957734 |
| SPT(16) | 1235425468859441903 | 0 50 80 164 180 200 206 234 236 264 270 290 306 390 420 470 | 2060226286584 |
©2024 Tomáš Brada