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= 2253955841597590213 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 14 6 22 62 10 60 66 26 66 60 10 62 22 6 14 4 (?)
an: 0 4 18 24 46 108 118 178 244 270 336 396 406 468 490 496 510 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: JayPi
db: batch=81, k=18, 4 14 6 22 62 10 60 66 26
dn: 0 4 14 6 22 62 10 60 66 26 66 60 10 62 22 6 14 4 (?)
an: 0 4 18 24 46 108 118 178 244 270 336 396 406 468 490 496 510 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: JayPi
db: batch=81, k=18, 4 14 6 22 62 10 60 66 26
| SPT(16) | 2253953871360553553 | 0 20 60 66 116 126 144 146 168 170 188 198 248 254 294 314 | -1970237036660 |
| STPT(10) | 2253953896830009947 | 0 2 60 62 72 74 84 86 144 146 | -1944767580266 |
| SPT(16) | 2253954627394264967 | 0 12 50 104 162 170 210 242 282 314 354 362 420 474 512 524 | -1214203325246 |
| STPT(10) | 2253954636648372107 | 0 2 90 92 102 104 114 116 204 206 | -1204949218106 |
| SPT(16) | 2253955184687155861 | 0 6 16 18 36 58 60 72 106 118 120 142 160 162 172 178 | -656910434352 |
| STPT(12) | 2253955487009177519 | 0 2 42 44 72 74 120 122 150 152 192 194 | -354588412694 |
| STPT(10) | 2253955860063584429 | 0 2 18 20 30 32 42 44 60 62 | 18465994216 |
| SPT(16) | 2253956175282849913 | 0 46 96 178 186 208 220 238 288 306 318 340 348 430 480 526 | 333685259700 |
| STPT(12) | 2253956253329277251 | 0 2 30 32 60 62 66 68 96 98 126 128 | 411731687038 |
| SPT(16) | 2253956734899701023 | 0 10 34 40 66 190 274 306 388 420 504 628 654 660 684 694 | 893302110810 |
| STPT(10) | 2253956992290341867 | 0 2 60 62 72 74 84 86 144 146 | 1150692751654 |
©2024 Tomáš Brada