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= 1217911987886226823 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 6 12 32 4 2 88 12 2 12 88 2 4 32 12 6 10 (?)
an: 0 10 16 28 60 64 66 154 166 168 180 268 270 274 306 318 324 334
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: xii5ku
db: batch=77, k=18, 10 6 12 32 4 2 88 12 2
dn: 0 10 6 12 32 4 2 88 12 2 12 88 2 4 32 12 6 10 (?)
an: 0 10 16 28 60 64 66 154 166 168 180 268 270 274 306 318 324 334
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: xii5ku
db: batch=77, k=18, 10 6 12 32 4 2 88 12 2
| TPT(14) | 1217910711089138327 | 0 2 60 62 72 74 120 122 132 134 162 164 174 176 | -1276797088496 |
| STPT(10) | 1217911001664363791 | 0 2 36 38 78 80 120 122 156 158 | -986221863032 |
| SPT(16) | 1217911220635725307 | 0 42 76 82 84 112 142 184 252 294 324 352 354 360 394 436 | -767250501516 |
| SPT(16) | 1217911264372827221 | 0 8 26 60 92 96 116 168 170 222 242 246 278 312 330 338 | -723513399602 |
| STPT(10) | 1217911462157063489 | 0 2 12 14 30 32 48 50 60 62 | -525729163334 |
| STPT(10) | 1217911666732010219 | 0 2 12 14 30 32 48 50 60 62 | -321154216604 |
| SPT(16) | 1217912049813071143 | 0 4 24 66 108 150 178 220 234 276 304 346 388 430 450 454 | 61926844320 |
| TPT(14) | 1217912410475615891 | 0 2 156 158 180 182 246 248 348 350 390 392 408 410 | 422589389068 |
| TPT(14) | 1217912458068109889 | 0 2 192 194 198 200 282 284 348 350 360 362 390 392 | 470181883066 |
| SPT(16) | 1217912587804907053 | 0 28 30 48 78 114 174 180 184 190 250 286 316 334 336 364 | 599918680230 |
| STPT(10) | 1217912643961602101 | 0 2 30 32 120 122 210 212 240 242 | 656075375278 |
©2024 Tomáš Brada