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= 1898389608400875857 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 12 42 4 6 26 10 12 8 12 10 26 6 4 42 12 2 (?)
an: 0 2 14 56 60 66 92 102 114 122 134 144 170 176 180 222 234 236
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 236
Found by: Paul
db: batch=79, k=18, 2 12 42 4 6 26 10 12 8
dn: 0 2 12 42 4 6 26 10 12 8 12 10 26 6 4 42 12 2 (?)
an: 0 2 14 56 60 66 92 102 114 122 134 144 170 176 180 222 234 236
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 236
Found by: Paul
db: batch=79, k=18, 2 12 42 4 6 26 10 12 8
| SPT(16) | 1898388867092052683 | 0 8 50 56 78 80 98 126 140 168 186 188 210 216 258 266 | -741308823174 |
| STPT(10) | 1898388869053737059 | 0 2 18 20 30 32 42 44 60 62 | -739347138798 |
| SPT(16) | 1898389388451472181 | 0 26 30 110 140 192 198 272 276 350 356 408 438 518 522 548 | -219949403676 |
| TPT(14) | 1898389439938767071 | 0 2 18 20 30 32 60 62 90 92 156 158 270 272 | -168462108786 |
| STPT(12) | 1898389463864996327 | 0 2 12 14 24 26 30 32 42 44 54 56 | -144535879530 |
| STPT(10) | 1898389537796390627 | 0 2 30 32 102 104 174 176 204 206 | -70604485230 |
| SPT(16) | 1898389711352028221 | 0 6 8 26 32 38 42 60 98 116 120 126 132 150 152 158 | 102951152364 |
| STPT(10) | 1898389780249544609 | 0 2 18 20 30 32 42 44 60 62 | 171848668752 |
| STPT(10) | 1898389800041276207 | 0 2 12 14 42 44 72 74 84 86 | 191640400350 |
| TPT(14) | 1898389958421930581 | 0 2 18 20 126 128 156 158 306 308 318 320 438 440 | 350021054724 |
| SPT(16) | 1898391574507050703 | 0 48 54 78 100 136 166 238 246 318 348 384 406 430 436 484 | 1966106174846 |
©2024 Tomáš Brada