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= 2237221603079838989 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 6 18 10 6 20 4 2 4 20 6 10 18 6 14 (?)
an: 0 14 20 38 48 54 74 78 80 84 104 110 120 138 144 158
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 158
Found by: Penguin
db: batch=81, k=16, 14 6 18 10 6 20 4 2
dn: 0 14 6 18 10 6 20 4 2 4 20 6 10 18 6 14 (?)
an: 0 14 20 38 48 54 74 78 80 84 104 110 120 138 144 158
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 158
Found by: Penguin
db: batch=81, k=16, 14 6 18 10 6 20 4 2
| SPT(18) | 2237221060659226877 | 0 2 14 32 50 72 144 156 174 212 230 242 314 336 354 372 384 386 | -542420612112 |
| TPT(14) | 2237221071411990017 | 0 2 30 32 54 56 72 74 90 92 132 134 144 146 | -531667848972 |
| TPT(14) | 2237221115466405197 | 0 2 42 44 54 56 174 176 180 182 330 332 384 386 | -487613433792 |
| SPT(16) | 2237221327561799231 | 0 60 72 78 116 170 188 198 230 240 258 312 350 356 368 428 | -275518039758 |
| SPT(16) | 2237221441391386823 | 0 66 74 114 140 164 176 204 206 234 246 270 296 336 344 410 | -161688452166 |
| STPT(10) | 2237221450179024479 | 0 2 18 20 30 32 42 44 60 62 | -152900814510 |
| SPT(16) | 2237221735552598491 | 0 22 36 82 112 120 126 160 162 196 202 210 240 286 300 322 | 132472759502 |
| SPT(16) | 2237222407884096119 | 0 32 42 62 180 194 200 224 258 282 288 302 420 440 450 482 | 804804257130 |
| TPT(14) | 2237222408141516039 | 0 2 12 14 60 62 72 74 102 104 168 170 180 182 | 805061677050 |
| STPT(10) | 2237223226306571687 | 0 2 30 32 60 62 90 92 120 122 | 1623226732698 |
| SPT(16) | 2237223612315630193 | 0 36 54 84 136 150 160 180 190 210 220 234 286 316 334 370 | 2009235791204 |
©2024 Tomáš Brada