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= 2544258257811069841 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 32 60 18 10 30 6 20 36 22 36 20 6 30 10 18 60 32 16 (?)
an: 0 16 48 108 126 136 166 172 192 228 250 286 306 312 342 352 370 430 462 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [SG-FC] hl
db: batch=82, k=20, 16 32 60 18 10 30 6 20 36 22
dn: 0 16 32 60 18 10 30 6 20 36 22 36 20 6 30 10 18 60 32 16 (?)
an: 0 16 48 108 126 136 166 172 192 228 250 286 306 312 342 352 370 430 462 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [SG-FC] hl
db: batch=82, k=20, 16 32 60 18 10 30 6 20 36 22
| SPT(16) | 2544256292561887399 | 0 18 34 48 60 88 94 118 144 168 174 202 214 228 244 262 | -1965249182442 |
| SPT(16) | 2544256612889711557 | 0 4 6 52 54 112 126 132 214 220 234 292 294 340 342 346 | -1644921358284 |
| SPT(18) | 2544257404291485229 | 0 22 28 72 118 138 162 198 282 298 382 418 442 462 508 552 558 580 | -853519584612 |
| STPT(10) | 2544257512370554961 | 0 2 30 32 78 80 126 128 156 158 | -745440514880 |
| STPT(10) | 2544257515305353759 | 0 2 18 20 30 32 42 44 60 62 | -742505716082 |
| SPT(16) | 2544258141158515129 | 0 18 40 82 84 88 138 144 148 154 204 208 210 252 274 292 | -116652554712 |
| SPT(16) | 2544258840934524149 | 0 50 60 72 80 144 150 164 288 302 308 372 380 392 402 452 | 583123454308 |
| STPT(10) | 2544259080907666667 | 0 2 30 32 42 44 54 56 84 86 | 823096596826 |
| STPT(10) | 2544259363242341159 | 0 2 48 50 60 62 72 74 120 122 | 1105431271318 |
| SPT(13) | 2544259552687010453 | 0 36 54 114 126 150 180 210 234 246 306 324 360 | 1294875940612 |
| STPT(10) | 2544259745433676181 | 0 2 6 8 18 20 30 32 36 38 | 1487622606340 |
©2024 Tomáš Brada