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= 2121391340441930969 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 28 174 18 2 16 36 44 36 16 2 18 174 28 20 (?)
an: 0 20 48 222 240 242 258 294 338 374 390 392 410 584 612 632
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 632
Found by: Time_Traveler
db: batch=80, k=16, 20 28 174 18 2 16 36 44
dn: 0 20 28 174 18 2 16 36 44 36 16 2 18 174 28 20 (?)
an: 0 20 48 222 240 242 258 294 338 374 390 392 410 584 612 632
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 632
Found by: Time_Traveler
db: batch=80, k=16, 20 28 174 18 2 16 36 44
| SPT(16) | 2121389859435375017 | 0 30 42 56 74 80 110 126 140 156 186 192 210 224 236 266 | -1481006555952 |
| STPT(10) | 2121390035535879107 | 0 2 24 26 42 44 60 62 84 86 | -1304906051862 |
| STPT(10) | 2121390745955836109 | 0 2 18 20 30 32 42 44 60 62 | -594486094860 |
| STPT(10) | 2121390870159295877 | 0 2 30 32 102 104 174 176 204 206 | -470282635092 |
| TPT(14) | 2121390889314641489 | 0 2 18 20 42 44 180 182 252 254 270 272 318 320 | -451127289480 |
| TPT(14) | 2121390996421366169 | 0 2 42 44 132 134 192 194 258 260 288 290 318 320 | -344020564800 |
| SPT(16) | 2121391405607779427 | 0 12 14 36 50 72 92 96 110 114 134 156 170 192 194 206 | 65165848458 |
| STPT(10) | 2121391712004094139 | 0 2 30 32 120 122 210 212 240 242 | 371562163170 |
| SPT(16) | 2121391768604949097 | 0 4 12 66 70 90 96 124 132 160 166 186 190 244 252 256 | 428163018128 |
| SPT(16) | 2121391793254885447 | 0 64 76 126 132 142 160 162 184 186 204 214 220 270 282 346 | 452812954478 |
| STPT(10) | 2121392070931553051 | 0 2 30 32 78 80 126 128 156 158 | 730489622082 |
©2024 Tomáš Brada