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= 81221367455999 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 8 6 16 8 40 50 22 50 40 8 16 6 8 (?)
an: 0 8 14 30 38 78 128 150 200 240 248 264 270 278
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: amargo133
db: batch=60, k=14, 8 6 16 8 40 50 22
dn: 0 8 6 16 8 40 50 22 50 40 8 16 6 8 (?)
an: 0 8 14 30 38 78 128 150 200 240 248 264 270 278
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: amargo133
db: batch=60, k=14, 8 6 16 8 40 50 22
| TPT(12) | 81213959593967 | 0 2 30 32 144 146 210 212 222 224 252 254 | -7407862032 |
| SPT(14) | 81213960766231 | 0 10 28 52 60 90 108 112 130 160 168 192 210 220 | -7406689768 |
| SPT(14) | 81215521978597 | 0 4 6 30 40 70 112 144 186 216 226 250 252 256 | -5845477402 |
| SPT(14) | 81216928102129 | 0 42 70 78 94 102 112 120 130 138 154 162 190 232 | -4439353870 |
| SPT(14) | 81216960430579 | 0 4 22 30 52 120 130 162 172 240 262 270 288 292 | -4407025420 |
| SPT(14) | 81218476782361 | 0 10 28 46 48 76 78 100 102 130 132 150 168 178 | -2890673638 |
| SPT(14) | 81221538618047 | 0 20 44 50 62 72 80 84 92 102 114 120 144 164 | 171162048 |
| TPT(12) | 81221952423497 | 0 2 30 32 90 92 114 116 240 242 252 254 | 584967498 |
| SPT(14) | 81224296783831 | 0 10 12 28 40 88 108 112 132 180 192 208 210 220 | 2929327832 |
| SPT(14) | 81224938087621 | 0 6 30 40 48 126 130 168 172 250 258 268 292 298 | 3570631622 |
| TPT(12) | 81228565661531 | 0 2 30 32 36 38 66 68 168 170 198 200 | 7198205532 |
©2024 Tomáš Brada