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= 2556651754511398441 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 34 8 6 36 24 36 28 2 4 2 28 36 24 36 6 8 34 18 (?)
an: 0 18 52 60 66 102 126 162 190 192 196 198 226 262 286 322 328 336 370 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: RFGuy_KCCO
db: batch=82, k=20, 18 34 8 6 36 24 36 28 2 4
dn: 0 18 34 8 6 36 24 36 28 2 4 2 28 36 24 36 6 8 34 18 (?)
an: 0 18 52 60 66 102 126 162 190 192 196 198 226 262 286 322 328 336 370 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: RFGuy_KCCO
db: batch=82, k=20, 18 34 8 6 36 24 36 28 2 4
| SPT(16) | 2556649676177382811 | 0 18 42 60 72 88 100 112 186 198 210 226 238 256 280 298 | -2078334015630 |
| STPT(10) | 2556650823351253427 | 0 2 30 32 42 44 54 56 84 86 | -931160145014 |
| STPT(10) | 2556651075828456317 | 0 2 12 14 42 44 72 74 84 86 | -678682942124 |
| TPT(14) | 2556651115793882981 | 0 2 66 68 96 98 126 128 150 152 228 230 360 362 | -638717515460 |
| STPT(10) | 2556651361863855587 | 0 2 60 62 102 104 144 146 204 206 | -392647542854 |
| TPT(14) | 2556651677695937609 | 0 2 72 74 168 170 270 272 342 344 390 392 462 464 | -76815460832 |
| TPT(14) | 2556651852476472137 | 0 2 30 32 60 62 114 116 132 134 162 164 204 206 | 97965073696 |
| STPT(10) | 2556652076352107519 | 0 2 42 44 60 62 78 80 120 122 | 321840709078 |
| TPT(14) | 2556652290171614729 | 0 2 48 50 150 152 162 164 210 212 252 254 288 290 | 535660216288 |
| SPT(16) | 2556652380518023751 | 0 32 36 56 66 116 120 122 186 188 192 242 252 272 276 308 | 626006625310 |
| STPT(10) | 2556652526634313577 | 0 2 30 32 42 44 54 56 84 86 | 772122915136 |
©2024 Tomáš Brada