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= 2491549240657075451 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 68 18 22 30 2 48 24 64 24 48 2 30 22 18 68 (?)
an: 0 68 86 108 138 140 188 212 276 300 348 350 380 402 420 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JohnMD
db: batch=82, k=16, 68 18 22 30 2 48 24 64
dn: 0 68 18 22 30 2 48 24 64 24 48 2 30 22 18 68 (?)
an: 0 68 86 108 138 140 188 212 276 300 348 350 380 402 420 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JohnMD
db: batch=82, k=16, 68 18 22 30 2 48 24 64
| SPT(16) | 2491547725117973923 | 0 36 46 58 78 84 100 120 154 174 190 196 216 228 238 274 | -1515539101528 |
| SPT(16) | 2491547903370768763 | 0 6 24 30 34 100 114 120 154 160 174 240 244 250 268 274 | -1337286306688 |
| STPT(10) | 2491548352740210497 | 0 2 24 26 42 44 60 62 84 86 | -887916864954 |
| STPT(10) | 2491548461890515257 | 0 2 24 26 42 44 60 62 84 86 | -778766560194 |
| TPT(14) | 2491548711952862657 | 0 2 12 14 42 44 132 134 144 146 174 176 324 326 | -528704212794 |
| SPT(16) | 2491549151693971441 | 0 28 76 120 216 220 226 246 310 330 336 340 436 480 528 556 | -88963104010 |
| STPT(10) | 2491549246709217197 | 0 2 24 26 42 44 60 62 84 86 | 6052141746 |
| STPT(10) | 2491549355768385947 | 0 2 60 62 72 74 84 86 144 146 | 115111310496 |
| SPT(16) | 2491549378251280279 | 0 28 30 34 52 78 100 108 154 162 184 210 228 232 234 262 | 137594204828 |
| TPT(14) | 2491549555535578589 | 0 2 30 32 60 62 72 74 102 104 210 212 240 242 | 314878503138 |
| SPT(16) | 2491549987088760491 | 0 32 38 56 98 126 150 168 200 218 242 270 312 330 336 368 | 746431685040 |
©2024 Tomáš Brada