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= 1222454765824754591 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 18 12 10 14 118 2 6 22 6 2 118 14 10 12 18 8 (?)
an: 0 8 26 38 48 62 180 182 188 210 216 218 336 350 360 372 390 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: HenkM
db: batch=77, k=18, 8 18 12 10 14 118 2 6 22
dn: 0 8 18 12 10 14 118 2 6 22 6 2 118 14 10 12 18 8 (?)
an: 0 8 26 38 48 62 180 182 188 210 216 218 336 350 360 372 390 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: HenkM
db: batch=77, k=18, 8 18 12 10 14 118 2 6 22
| SPT(16) | 1222453191046663553 | 0 6 50 126 134 138 150 176 318 344 356 360 368 444 488 494 | -1574778091038 |
| STPT(10) | 1222453715076841937 | 0 2 30 32 42 44 54 56 84 86 | -1050747912654 |
| SPT(13) | 1222454061004452667 | 0 6 42 72 102 132 156 180 210 240 270 306 312 | -704820301924 |
| STPT(12) | 1222454207203073771 | 0 2 66 68 78 80 168 170 180 182 246 248 | -558621680820 |
| STPT(10) | 1222454267748243707 | 0 2 90 92 102 104 114 116 204 206 | -498076510884 |
| SPT(16) | 1222454429126479697 | 0 26 114 140 150 152 156 206 210 260 264 266 276 302 390 416 | -336698274894 |
| STPT(10) | 1222454949132053627 | 0 2 42 44 72 74 102 104 144 146 | 183307299036 |
| STPT(10) | 1222455070235555237 | 0 2 54 56 132 134 210 212 264 266 | 304410800646 |
| SPT(16) | 1222455158025281753 | 0 14 18 44 84 86 104 128 156 180 198 200 240 266 270 284 | 392200527162 |
| TPT(14) | 1222455183416307767 | 0 2 42 44 210 212 264 266 342 344 432 434 552 554 | 417591553176 |
| TPT(14) | 1222455422465078621 | 0 2 78 80 108 110 210 212 360 362 420 422 450 452 | 656640324030 |
©2024 Tomáš Brada