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= 2218975091221375699 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 14 40 20 90 16 62 58 62 16 90 20 40 14 10 (?)
an: 0 10 24 64 84 174 190 252 310 372 388 478 498 538 552 562
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: ginga
db: batch=81, k=16, 10 14 40 20 90 16 62 58
dn: 0 10 14 40 20 90 16 62 58 62 16 90 20 40 14 10 (?)
an: 0 10 24 64 84 174 190 252 310 372 388 478 498 538 552 562
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: ginga
db: batch=81, k=16, 10 14 40 20 90 16 62 58
| STPT(10) | 2218973750917939781 | 0 2 78 80 108 110 138 140 216 218 | -1340303435918 |
| STPT(10) | 2218973824633563119 | 0 2 12 14 90 92 168 170 180 182 | -1266587812580 |
| SPT(16) | 2218973880384717647 | 0 50 60 74 92 120 144 162 182 200 224 252 270 284 294 344 | -1210836658052 |
| SPT(16) | 2218974190321127167 | 0 12 40 60 82 102 136 144 172 180 214 234 256 276 304 316 | -900900248532 |
| SPT(16) | 2218974596045980079 | 0 2 14 32 80 84 108 170 222 284 308 312 360 378 390 392 | -495175395620 |
| TPT(14) | 2218974616534810619 | 0 2 42 44 90 92 210 212 270 272 342 344 378 380 | -474686565080 |
| STPT(10) | 2218975187856445607 | 0 2 30 32 42 44 54 56 84 86 | 96635069908 |
| STPT(10) | 2218975824163198127 | 0 2 30 32 42 44 54 56 84 86 | 732941822428 |
| SPT(16) | 2218976138835947189 | 0 12 24 72 80 90 102 164 300 362 374 384 392 440 452 464 | 1047614571490 |
| STPT(10) | 2218976695023412067 | 0 2 42 44 72 74 102 104 144 146 | 1603802036368 |
| STPT(10) | 2218976885985204641 | 0 2 6 8 18 20 30 32 36 38 | 1794763828942 |
©2024 Tomáš Brada