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= 1231731213943889027 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 14 6 4 50 28 2 34 2 28 50 4 6 14 42 (?)
an: 0 42 56 62 66 116 144 146 180 182 210 260 264 270 284 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: arkiss
db: batch=77, k=16, 42 14 6 4 50 28 2 34
dn: 0 42 14 6 4 50 28 2 34 2 28 50 4 6 14 42 (?)
an: 0 42 56 62 66 116 144 146 180 182 210 260 264 270 284 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: arkiss
db: batch=77, k=16, 42 14 6 4 50 28 2 34
| SPT(18) | 1231730218269370693 | 0 16 18 130 144 184 208 216 286 318 388 396 420 460 474 586 588 604 | -995674518334 |
| STPT(10) | 1231730387496444881 | 0 2 36 38 108 110 180 182 216 218 | -826447444146 |
| SPT(18) | 1231730398200832553 | 0 18 30 48 60 66 80 90 168 206 284 294 308 314 326 344 356 374 | -815743056474 |
| STPT(10) | 1231730726311077869 | 0 2 30 32 60 62 90 92 120 122 | -487632811158 |
| STPT(10) | 1231731019972767869 | 0 2 42 44 60 62 78 80 120 122 | -193971121158 |
| STPT(10) | 1231731160582566827 | 0 2 30 32 120 122 210 212 240 242 | -53361322200 |
| SPT(13) | 1231731354282948119 | 0 12 24 30 42 54 132 210 222 234 240 252 264 | 140339059092 |
| STPT(10) | 1231731453972859907 | 0 2 60 62 72 74 84 86 144 146 | 240028970880 |
| SPT(16) | 1231731857116349759 | 0 48 60 74 140 144 224 258 260 294 374 378 444 458 470 518 | 643172460732 |
| SPT(16) | 1231732021777082933 | 0 6 18 20 78 120 126 176 258 308 314 356 414 416 428 434 | 807833193906 |
| SPT(16) | 1231732184670266347 | 0 22 46 76 90 144 154 186 190 222 232 286 300 330 354 376 | 970726377320 |
©2024 Tomáš Brada