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= 12937970885513143 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 6 12 12 24 42 8 22 12 38 12 22 8 42 24 12 12 6 10 (?)
an: 0 10 16 28 40 64 106 114 136 148 186 198 220 228 270 294 306 318 324 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: biodoc
db: batch=62, k=20, 10 6 12 12 24 42 8 22 12 38
dn: 0 10 6 12 12 24 42 8 22 12 38 12 22 8 42 24 12 12 6 10 (?)
an: 0 10 16 28 40 64 106 114 136 148 186 198 220 228 270 294 306 318 324 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: biodoc
db: batch=62, k=20, 10 6 12 12 24 42 8 22 12 38
| SPT(14) | 12937939137285553 | 0 40 48 54 66 108 130 174 196 238 250 256 264 304 | -31748227590 |
| SPT(16) | 12937941425529067 | 0 72 76 90 126 154 192 204 232 244 282 310 346 360 364 436 | -29459984076 |
| TPT(12) | 12937949788999799 | 0 2 12 14 18 20 48 50 90 92 282 284 | -21096513344 |
| SPT(14) | 12937951957421131 | 0 28 46 78 102 112 130 138 156 166 190 222 240 268 | -18928092012 |
| SPT(14) | 12937957065114379 | 0 4 30 58 64 138 154 174 190 264 270 298 324 328 | -13820398764 |
| SPT(14) | 12937961784854657 | 0 12 26 36 42 62 102 134 174 194 200 210 224 236 | -9100658486 |
| SPT(14) | 12937976837258947 | 0 22 36 42 70 84 94 102 112 126 154 160 174 196 | 5951745804 |
| SPT(14) | 12937983025405199 | 0 20 54 104 110 144 182 192 230 264 270 320 354 374 | 12139892056 |
| SPT(14) | 12937992577245097 | 0 24 90 120 126 136 154 216 234 244 250 280 346 370 | 21691731954 |
| SPT(14) | 12937997430935923 | 0 34 66 76 84 106 118 156 168 190 198 208 240 274 | 26545422780 |
| SPT(14) | 12937999539163373 | 0 20 44 78 90 98 114 140 156 164 176 210 234 254 | 28653650230 |
©2024 Tomáš Brada