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= 2195810874366026497 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 50 6 30 52 2 36 30 4 30 36 2 52 30 6 50 4 (?)
an: 0 4 54 60 90 142 144 180 210 214 244 280 282 334 364 370 420 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Orange Kid
db: batch=81, k=18, 4 50 6 30 52 2 36 30 4
dn: 0 4 50 6 30 52 2 36 30 4 30 36 2 52 30 6 50 4 (?)
an: 0 4 54 60 90 142 144 180 210 214 244 280 282 334 364 370 420 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Orange Kid
db: batch=81, k=18, 4 50 6 30 52 2 36 30 4
| STPT(10) | 2195809723378413929 | 0 2 48 50 90 92 132 134 180 182 | -1150987612568 |
| SPT(16) | 2195809922480986613 | 0 14 44 48 68 86 146 156 158 168 228 246 266 270 300 314 | -951885039884 |
| TPT(14) | 2195809972260336119 | 0 2 18 20 48 50 252 254 270 272 408 410 462 464 | -902105690378 |
| SPT(16) | 2195810111577065209 | 0 24 48 130 132 168 204 262 270 328 364 400 402 484 508 532 | -762788961288 |
| STPT(10) | 2195810472836679869 | 0 2 18 20 30 32 42 44 60 62 | -401529346628 |
| STPT(10) | 2195810853864282047 | 0 2 30 32 42 44 54 56 84 86 | -20501744450 |
| STPT(10) | 2195811113421813929 | 0 2 18 20 30 32 42 44 60 62 | 239055787432 |
| STPT(10) | 2195811792191275457 | 0 2 42 44 132 134 222 224 264 266 | 917825248960 |
| STPT(10) | 2195811881381660369 | 0 2 18 20 60 62 102 104 120 122 | 1007015633872 |
| STPT(10) | 2195811951193596917 | 0 2 24 26 42 44 60 62 84 86 | 1076827570420 |
| TPT(14) | 2195812384486461227 | 0 2 84 86 144 146 210 212 300 302 312 314 324 326 | 1510120434730 |
©2024 Tomáš Brada