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= 278884741526283341 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 30 30 18 2 22 38 208 38 22 2 18 30 30 (?)
an: 0 30 60 78 80 102 140 348 386 408 410 428 458 488
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 30 30 18 2 22 38 208
dn: 0 30 30 18 2 22 38 208 38 22 2 18 30 30 (?)
an: 0 30 60 78 80 102 140 348 386 408 410 428 458 488
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 30 30 18 2 22 38 208
| SPT(14) | 278884654960811407 | 0 30 34 46 54 84 112 144 172 202 210 222 226 256 | -86565471934 |
| SPT(14) | 278884678881505831 | 0 10 18 36 78 96 138 238 280 298 340 358 366 376 | -62644777510 |
| TPT(12) | 278884698091620317 | 0 2 30 32 114 116 222 224 240 242 300 302 | -43434663024 |
| TPT(12) | 278884704564079277 | 0 2 30 32 54 56 102 104 144 146 240 242 | -36962204064 |
| SPT(14) | 278884723217532577 | 0 4 34 40 46 66 106 150 190 210 216 222 252 256 | -18308750764 |
| SPT(14) | 278884725615895601 | 0 48 60 86 98 126 186 212 272 300 312 338 350 398 | -15910387740 |
| SPT(14) | 278884742727240589 | 0 24 30 34 78 88 112 150 174 184 228 232 238 262 | 1200957248 |
| SPT(14) | 278884752126084053 | 0 8 54 126 140 144 164 180 200 204 218 290 336 344 | 10599800712 |
| TPT(12) | 278884771290510041 | 0 2 18 20 60 62 66 68 138 140 156 158 | 29764226700 |
| SPT(14) | 278884772745737107 | 0 60 70 102 120 130 160 222 252 262 280 312 322 382 | 31219453766 |
| SPT(14) | 278884777024759673 | 0 26 36 48 50 74 98 186 210 234 236 248 258 284 | 35498476332 |
©2024 Tomáš Brada