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= 2256438152390719477 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 18 2 40 30 8 10 32 10 8 30 40 2 18 4 (?)
an: 0 4 22 24 64 94 102 112 144 154 162 192 232 234 252 256
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: JayPi
db: batch=81, k=16, 4 18 2 40 30 8 10 32
dn: 0 4 18 2 40 30 8 10 32 10 8 30 40 2 18 4 (?)
an: 0 4 22 24 64 94 102 112 144 154 162 192 232 234 252 256
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: JayPi
db: batch=81, k=16, 4 18 2 40 30 8 10 32
| SPT(13) | 2256437487168609937 | 0 24 30 54 66 84 90 96 114 126 150 156 180 | -665222109540 |
| SPT(16) | 2256437685883749569 | 0 42 54 84 102 120 122 138 164 180 182 200 218 248 260 302 | -466506969908 |
| STPT(10) | 2256437755039197419 | 0 2 18 20 30 32 42 44 60 62 | -397351522058 |
| SPT(18) | 2256437771181974719 | 0 10 22 30 48 70 94 148 162 190 204 258 282 304 322 330 342 352 | -381208744758 |
| SPT(16) | 2256438094265818871 | 0 18 30 38 48 50 56 66 140 150 156 158 168 176 188 206 | -58124900606 |
| STPT(10) | 2256438103878285449 | 0 2 90 92 150 152 210 212 300 302 | -48512434028 |
| TPT(14) | 2256438496630004411 | 0 2 30 32 48 50 60 62 138 140 180 182 216 218 | 344239284934 |
| SPT(20) | 2256438597626672647 | 0 34 42 96 102 130 144 180 210 216 250 256 286 322 336 364 370 424 432 466 | 445235953170 |
| STPT(10) | 2256438683459876327 | 0 2 24 26 42 44 60 62 84 86 | 531069156850 |
| SPT(16) | 2256439310145073853 | 0 8 56 60 74 126 134 140 144 150 158 210 224 228 276 284 | 1157754354376 |
| SPT(16) | 2256439404287177779 | 0 42 102 120 130 174 202 208 294 300 328 372 382 400 460 502 | 1251896458302 |
©2024 Tomáš Brada