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= 1991271883044768367 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 52 30 2 10 32 28 68 28 32 10 2 30 52 30 (?)
an: 0 30 82 112 114 124 156 184 252 280 312 322 324 354 406 436
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 30 52 30 2 10 32 28 68
dn: 0 30 52 30 2 10 32 28 68 28 32 10 2 30 52 30 (?)
an: 0 30 82 112 114 124 156 184 252 280 312 322 324 354 406 436
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 30 52 30 2 10 32 28 68
| SPT(16) | 1991269330466882953 | 0 16 36 64 78 120 138 154 210 226 244 286 300 328 348 364 | -2552577885414 |
| SPT(16) | 1991269867975589683 | 0 16 40 100 108 118 124 154 180 210 216 226 234 294 318 334 | -2015069178684 |
| SPT(16) | 1991269913693314099 | 0 30 42 52 84 118 132 178 234 280 294 328 360 370 382 412 | -1969351454268 |
| STPT(12) | 1991270145115941887 | 0 2 30 32 42 44 72 74 84 86 114 116 | -1737928826480 |
| STPT(10) | 1991270909695688219 | 0 2 18 20 30 32 42 44 60 62 | -973349080148 |
| STPT(10) | 1991271367698121037 | 0 2 12 14 42 44 72 74 84 86 | -515346647330 |
| TPT(14) | 1991272142454452021 | 0 2 6 8 36 38 108 110 138 140 216 218 348 350 | 259409683654 |
| SPT(16) | 1991272519210444763 | 0 96 98 140 150 168 200 230 234 264 296 314 324 366 368 464 | 636165676396 |
| SPT(16) | 1991272560083770963 | 0 6 28 46 48 58 70 88 198 216 228 238 240 258 280 286 | 677039002596 |
| STPT(10) | 1991272622386603649 | 0 2 18 20 30 32 42 44 60 62 | 739341835282 |
| SPT(16) | 1991272943203348117 | 0 34 42 66 70 84 120 124 132 136 172 186 190 214 222 256 | 1060158579750 |
©2024 Tomáš Brada