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= 1958507953419023213 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 4 6 8 12 58 26 58 12 8 6 4 8 18 (?)
an: 0 18 26 30 36 44 56 114 140 198 210 218 224 228 236 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: hase
db: batch=80, k=16, 18 8 4 6 8 12 58 26
dn: 0 18 8 4 6 8 12 58 26 58 12 8 6 4 8 18 (?)
an: 0 18 26 30 36 44 56 114 140 198 210 218 224 228 236 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: hase
db: batch=80, k=16, 18 8 4 6 8 12 58 26
| STPT(10) | 1958505819381970277 | 0 2 42 44 72 74 102 104 144 146 | -2134037052936 |
| STPT(10) | 1958506489214724929 | 0 2 18 20 30 32 42 44 60 62 | -1464204298284 |
| STPT(10) | 1958506839528472967 | 0 2 24 26 42 44 60 62 84 86 | -1113890550246 |
| STPT(10) | 1958507543400754469 | 0 2 12 14 30 32 48 50 60 62 | -410018268744 |
| SPT(16) | 1958507740457432393 | 0 20 74 110 140 188 194 210 248 264 270 318 348 384 438 458 | -212961590820 |
| STPT(10) | 1958507950264684769 | 0 2 18 20 30 32 42 44 60 62 | -3154338444 |
| SPT(18) | 1958508015547895411 | 0 26 48 98 140 182 200 272 288 290 306 378 396 438 480 530 552 578 | 62128872198 |
| SPT(16) | 1958508336634345669 | 0 4 12 28 34 52 120 180 202 262 330 348 354 370 378 382 | 383215322456 |
| STPT(10) | 1958509004748550601 | 0 2 6 8 48 50 90 92 96 98 | 1051329527388 |
| STPT(10) | 1958509043378415467 | 0 2 30 32 60 62 90 92 120 122 | 1089959392254 |
| SPT(16) | 1958509065821962583 | 0 30 44 48 56 68 98 116 138 156 186 198 206 210 224 254 | 1112402939370 |
©2024 Tomáš Brada