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= 1270507433858684831 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 30 30 52 42 26 4 56 4 26 42 52 30 30 8 (?)
an: 0 8 38 68 120 162 188 192 248 252 278 320 372 402 432 440
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: HenkM
db: batch=77, k=16, 8 30 30 52 42 26 4 56
dn: 0 8 30 30 52 42 26 4 56 4 26 42 52 30 30 8 (?)
an: 0 8 38 68 120 162 188 192 248 252 278 320 372 402 432 440
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: HenkM
db: batch=77, k=16, 8 30 30 52 42 26 4 56
| STPT(10) | 1270506347363199731 | 0 2 36 38 78 80 120 122 156 158 | -1086495485100 |
| SPT(16) | 1270506407994337289 | 0 20 62 84 102 144 168 198 224 254 278 320 338 360 402 422 | -1025864347542 |
| SPT(16) | 1270506894370005319 | 0 4 30 54 60 100 112 124 240 252 264 304 310 334 360 364 | -539488679512 |
| SPT(16) | 1270506953039419607 | 0 36 50 56 84 110 114 140 156 182 186 212 240 246 260 296 | -480819265224 |
| SPT(18) | 1270507160488719343 | 0 16 66 88 100 144 204 234 264 280 310 340 400 444 456 478 528 544 | -273369965488 |
| SPT(16) | 1270507303006618889 | 0 32 44 90 120 122 132 134 240 242 252 254 284 330 342 374 | -130852065942 |
| STPT(10) | 1270507515498730037 | 0 2 12 14 42 44 72 74 84 86 | 81640045206 |
| STPT(10) | 1270507768719719081 | 0 2 66 68 168 170 270 272 336 338 | 334861034250 |
| STPT(10) | 1270507887183799109 | 0 2 18 20 30 32 42 44 60 62 | 453325114278 |
| STPT(10) | 1270508361910765259 | 0 2 42 44 60 62 78 80 120 122 | 928052080428 |
| SPT(16) | 1270508517069917371 | 0 16 60 102 120 136 156 162 220 226 246 262 280 322 366 382 | 1083211232540 |
©2024 Tomáš Brada