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= 2221893329951483707 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 14 48 12 16 24 18 20 18 24 16 12 48 14 10 (?)
an: 0 10 24 72 84 100 124 142 162 180 204 220 232 280 294 304
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: ginga
db: batch=81, k=16, 10 14 48 12 16 24 18 20
dn: 0 10 14 48 12 16 24 18 20 18 24 16 12 48 14 10 (?)
an: 0 10 24 72 84 100 124 142 162 180 204 220 232 280 294 304
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: ginga
db: batch=81, k=16, 10 14 48 12 16 24 18 20
| STPT(10) | 2221892358956488247 | 0 2 12 14 42 44 72 74 84 86 | -970994995460 |
| TPT(14) | 2221892680097041241 | 0 2 6 8 78 80 90 92 96 98 210 212 330 332 | -649854442466 |
| SPT(16) | 2221892866910334949 | 0 18 30 34 64 132 154 198 244 288 310 378 408 412 424 442 | -463041148758 |
| STPT(10) | 2221892894640014801 | 0 2 6 8 18 20 30 32 36 38 | -435311468906 |
| SPT(16) | 2221893252352393513 | 0 34 46 48 84 168 180 208 216 244 256 340 376 378 390 424 | -77599090194 |
| STPT(10) | 2221893267574718081 | 0 2 36 38 78 80 120 122 156 158 | -62376765626 |
| TPT(14) | 2221893436469079491 | 0 2 18 20 30 32 60 62 96 98 138 140 150 152 | 106517595784 |
| STPT(10) | 2221893654585838697 | 0 2 60 62 102 104 144 146 204 206 | 324634354990 |
| SPT(16) | 2221893755831916953 | 0 20 24 48 86 108 114 174 380 440 446 468 506 530 534 554 | 425880433246 |
| SPT(16) | 2221893875533429549 | 0 18 30 70 88 114 130 144 154 168 184 210 228 268 280 298 | 545581945842 |
| SPT(16) | 2221893877053856729 | 0 28 84 132 168 184 220 240 262 282 318 334 370 418 474 502 | 547102373022 |
©2024 Tomáš Brada