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= 2171112709644372071 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 86 4 42 20 34 14 22 8 22 14 34 20 42 4 86 (?)
an: 0 86 90 132 152 186 200 222 230 252 266 300 320 362 366 452
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Penguin
db: batch=81, k=16, 86 4 42 20 34 14 22 8
dn: 0 86 4 42 20 34 14 22 8 22 14 34 20 42 4 86 (?)
an: 0 86 90 132 152 186 200 222 230 252 266 300 320 362 366 452
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Penguin
db: batch=81, k=16, 86 4 42 20 34 14 22 8
| STPT(10) | 2171111648056171529 | 0 2 42 44 60 62 78 80 120 122 | -1061588200542 |
| STPT(10) | 2171111717831899457 | 0 2 24 26 42 44 60 62 84 86 | -991812472614 |
| STPT(10) | 2171111799592429697 | 0 2 54 56 132 134 210 212 264 266 | -910051942374 |
| STPT(10) | 2171111812441363679 | 0 2 18 20 30 32 42 44 60 62 | -897203008392 |
| TPT(14) | 2171112026572026761 | 0 2 108 110 150 152 186 188 198 200 210 212 240 242 | -683072345310 |
| SPT(16) | 2171112277302800911 | 0 10 76 120 132 150 210 232 330 352 412 430 442 486 552 562 | -432341571160 |
| STPT(10) | 2171112958112940227 | 0 2 12 14 42 44 72 74 84 86 | 248468568156 |
| STPT(10) | 2171112966533623547 | 0 2 30 32 42 44 54 56 84 86 | 256889251476 |
| SPT(18) | 2171113010431462001 | 0 38 72 86 92 108 146 170 176 372 378 402 440 456 462 476 510 548 | 300787089930 |
| TPT(14) | 2171113094182665317 | 0 2 150 152 180 182 192 194 222 224 252 254 282 284 | 384538293246 |
| STPT(10) | 2171113110356828717 | 0 2 72 74 102 104 132 134 204 206 | 400712456646 |
©2024 Tomáš Brada