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= 19221915185088257 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 60 54 20 4 36 24 2 24 36 4 20 54 60 6 (?)
an: 0 6 66 120 140 144 180 204 206 230 266 270 290 344 404 410
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: gaballus
db: batch=62, k=16, 6 60 54 20 4 36 24 2
dn: 0 6 60 54 20 4 36 24 2 24 36 4 20 54 60 6 (?)
an: 0 6 66 120 140 144 180 204 206 230 266 270 290 344 404 410
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: gaballus
db: batch=62, k=16, 6 60 54 20 4 36 24 2
| STPT(10) | 19221869792045909 | 0 2 18 20 30 32 42 44 60 62 | -45393042348 |
| TPT(12) | 19221872691552779 | 0 2 42 44 132 134 138 140 180 182 210 212 | -42493535478 |
| TPT(12) | 19221884783986397 | 0 2 84 86 120 122 132 134 162 164 204 206 | -30401101860 |
| SPT(14) | 19221885955498609 | 0 18 40 82 84 88 132 160 204 208 210 252 274 292 | -29229589648 |
| SPT(14) | 19221910650720119 | 0 12 24 38 42 68 72 110 114 140 144 158 170 182 | -4534368138 |
| SPT(14) | 19221913339869619 | 0 10 64 78 84 100 112 150 162 178 184 198 252 262 | -1845218638 |
| SPT(14) | 19221932961984721 | 0 40 48 52 100 178 180 220 222 300 348 352 360 400 | 17776896464 |
| SPT(14) | 19221944396205587 | 0 2 36 84 116 182 204 242 264 330 362 410 444 446 | 29211117330 |
| SPT(14) | 19221946589127361 | 0 16 28 46 48 70 72 76 78 100 102 120 132 148 | 31404039104 |
| SPT(14) | 19221947385702317 | 0 2 6 50 60 62 84 92 114 116 126 170 174 176 | 32200614060 |
| SPT(14) | 19221951454030253 | 0 56 66 80 90 96 180 194 278 284 294 308 318 374 | 36268941996 |
©2024 Tomáš Brada