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= 509955790947844561 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 14 6 10 14 52 18 56 18 52 14 10 6 14 22 (?)
an: 0 22 36 42 52 66 118 136 192 210 262 276 286 292 306 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: shiva
db: batch=48, k=16, 22 14 6 10 14 52 18 56
dn: 0 22 14 6 10 14 52 18 56 18 52 14 10 6 14 22 (?)
an: 0 22 36 42 52 66 118 136 192 210 262 276 286 292 306 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: shiva
db: batch=48, k=16, 22 14 6 10 14 52 18 56
| SPT(14) | 509955741187500379 | 0 28 52 78 94 114 150 202 238 258 274 300 324 352 | -49760344182 |
| TPT(12) | 509955751496261177 | 0 2 84 86 120 122 162 164 252 254 282 284 | -39451583384 |
| SPT(14) | 509955753748693277 | 0 12 20 32 84 102 110 126 134 152 204 216 224 236 | -37199151284 |
| SPT(14) | 509955762946207759 | 0 18 24 48 52 84 90 172 178 210 214 238 244 262 | -28001636802 |
| SPT(16) | 509955778344116033 | 0 30 74 86 96 98 108 116 138 146 156 158 168 180 224 254 | -12603728528 |
| SPT(14) | 509955782327784739 | 0 84 102 144 148 150 160 162 172 174 178 220 238 322 | -8620059822 |
| TPT(12) | 509955802038989099 | 0 2 138 140 162 164 180 182 210 212 222 224 | 11091144538 |
| SPT(14) | 509955852977027153 | 0 20 30 50 78 140 146 198 204 266 294 314 324 344 | 62029182592 |
| TPT(12) | 509955875771167781 | 0 2 48 50 216 218 258 260 390 392 438 440 | 84823323220 |
| STPT(10) | 509955898551075047 | 0 2 30 32 42 44 54 56 84 86 | 107603230486 |
| SPT(14) | 509955919047641813 | 0 8 60 90 134 174 180 224 230 270 314 344 396 404 | 128099797252 |
©2024 Tomáš Brada