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= 2121726140126686631 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 28 12 48 20 42 16 2 16 42 20 48 12 28 2 (?)
an: 0 2 30 42 90 110 152 168 170 186 228 248 296 308 336 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: gemini8
db: batch=80, k=16, 2 28 12 48 20 42 16 2
dn: 0 2 28 12 48 20 42 16 2 16 42 20 48 12 28 2 (?)
an: 0 2 30 42 90 110 152 168 170 186 228 248 296 308 336 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: gemini8
db: batch=80, k=16, 2 28 12 48 20 42 16 2
| TPT(14) | 2121724748871170687 | 0 2 12 14 24 26 54 56 234 236 312 314 360 362 | -1391255515944 |
| STPT(10) | 2121724758179110751 | 0 2 6 8 18 20 30 32 36 38 | -1381947575880 |
| STPT(10) | 2121725308961685137 | 0 2 12 14 42 44 72 74 84 86 | -831165001494 |
| STPT(10) | 2121725599846974239 | 0 2 18 20 30 32 42 44 60 62 | -540279712392 |
| SPT(16) | 2121725865341050607 | 0 2 60 72 104 132 140 182 192 234 242 270 302 314 372 374 | -274785636024 |
| SPT(16) | 2121725913091682801 | 0 36 38 50 116 150 186 200 228 242 278 312 378 390 392 428 | -227035003830 |
| SPT(16) | 2121726359453545297 | 0 10 40 52 76 96 162 192 274 304 370 390 414 426 456 466 | 219326858666 |
| STPT(10) | 2121726464338637249 | 0 2 18 20 30 32 42 44 60 62 | 324211950618 |
| STPT(10) | 2121726488738349089 | 0 2 18 20 60 62 102 104 120 122 | 348611662458 |
| TPT(14) | 2121726513862585361 | 0 2 6 8 30 32 138 140 198 200 216 218 240 242 | 373735898730 |
| STPT(10) | 2121726691582141097 | 0 2 24 26 42 44 60 62 84 86 | 551455454466 |
©2024 Tomáš Brada