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= 1894424780889673 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 22 20 12 58 68 4 8 16 26 16 8 4 68 58 12 20 22 6 (?)
an: 0 6 28 48 60 118 186 190 198 214 240 256 264 268 336 394 406 426 448 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Egon olsen
db: batch=61, k=20, 6 22 20 12 58 68 4 8 16 26
dn: 0 6 22 20 12 58 68 4 8 16 26 16 8 4 68 58 12 20 22 6 (?)
an: 0 6 28 48 60 118 186 190 198 214 240 256 264 268 336 394 406 426 448 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Egon olsen
db: batch=61, k=20, 6 22 20 12 58 68 4 8 16 26
| SPT(14) | 1894396408204987 | 0 16 36 150 154 180 190 240 250 276 280 394 414 430 | -28372684686 |
| SPT(14) | 1894397169073939 | 0 12 22 34 78 124 160 222 258 304 348 360 370 382 | -27611815734 |
| STPT(10) | 1894411989570437 | 0 2 30 32 42 44 54 56 84 86 | -12791319236 |
| TPT(12) | 1894422259248221 | 0 2 6 8 48 50 66 68 96 98 150 152 | -2521641452 |
| SPT(14) | 1894422412670923 | 0 4 16 18 36 78 120 154 196 238 256 258 270 274 | -2368218750 |
| SPT(14) | 1894424197709801 | 0 2 36 62 90 108 120 128 140 158 186 212 246 248 | -583179872 |
| SPT(14) | 1894425723815491 | 0 10 40 42 72 88 132 136 180 196 226 228 258 268 | 942925818 |
| SPT(14) | 1894429717792487 | 0 14 32 36 44 50 66 170 186 192 200 204 222 236 | 4936902814 |
| TPT(12) | 1894432085304359 | 0 2 12 14 18 20 72 74 102 104 198 200 | 7304414686 |
| SPT(14) | 1894432582479119 | 0 2 8 14 30 74 78 134 138 182 198 204 210 212 | 7801589446 |
| SPT(14) | 1894433327119951 | 0 60 72 76 100 106 112 120 126 132 156 160 172 232 | 8546230278 |
©2024 Tomáš Brada