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= 1998279981151330927 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 8 28 6 18 66 24 8 24 66 18 6 28 8 4 (?)
an: 0 4 12 40 46 64 130 154 162 186 252 270 276 304 312 316
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Chooka
db: batch=80, k=16, 4 8 28 6 18 66 24 8
dn: 0 4 8 28 6 18 66 24 8 24 66 18 6 28 8 4 (?)
an: 0 4 12 40 46 64 130 154 162 186 252 270 276 304 312 316
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Chooka
db: batch=80, k=16, 4 8 28 6 18 66 24 8
| STPT(10) | 1998278954122559357 | 0 2 12 14 42 44 72 74 84 86 | -1027028771570 |
| SPT(16) | 1998279011979758009 | 0 8 14 60 62 74 102 152 210 260 288 300 302 348 354 362 | -969171572918 |
| STPT(10) | 1998279049237208789 | 0 2 18 20 30 32 42 44 60 62 | -931914122138 |
| STPT(10) | 1998279196248001361 | 0 2 30 32 78 80 126 128 156 158 | -784903329566 |
| SPT(13) | 1998279624715661999 | 0 18 90 132 138 150 180 210 222 228 270 342 360 | -356435668928 |
| STPT(10) | 1998279796964667407 | 0 2 90 92 102 104 114 116 204 206 | -184186663520 |
| SPT(16) | 1998280098025220461 | 0 22 90 118 132 138 156 190 468 502 520 526 540 568 636 658 | 116873889534 |
| SPT(16) | 1998280156075946297 | 0 20 114 140 150 156 174 192 224 242 260 266 276 302 396 416 | 174924615370 |
| TPT(14) | 1998280327593236579 | 0 2 72 74 138 140 198 200 222 224 252 254 312 314 | 346441905652 |
| SPT(16) | 1998280390866625781 | 0 2 26 68 138 156 168 182 186 200 212 230 300 342 366 368 | 409715294854 |
| STPT(10) | 1998280837965446789 | 0 2 18 20 30 32 42 44 60 62 | 856814115862 |
©2024 Tomáš Brada