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= 1257975556163247401 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 20 10 38 54 10 20 16 20 10 54 38 10 20 30 (?)
an: 0 30 50 60 98 152 162 182 198 218 228 282 320 330 350 380
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 380
Found by: Megacruncher
db: batch=77, k=16, 30 20 10 38 54 10 20 16
dn: 0 30 20 10 38 54 10 20 16 20 10 54 38 10 20 30 (?)
an: 0 30 50 60 98 152 162 182 198 218 228 282 320 330 350 380
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 380
Found by: Megacruncher
db: batch=77, k=16, 30 20 10 38 54 10 20 16
| SPT(16) | 1257974729874411841 | 0 12 28 78 132 178 180 210 298 328 330 376 430 480 496 508 | -826288835560 |
| STPT(10) | 1257975038299558001 | 0 2 90 92 150 152 210 212 300 302 | -517863689400 |
| STPT(10) | 1257975073990982099 | 0 2 18 20 30 32 42 44 60 62 | -482172265302 |
| STPT(10) | 1257975189181952999 | 0 2 18 20 30 32 42 44 60 62 | -366981294402 |
| SPT(16) | 1257975206419381673 | 0 38 44 54 68 80 108 110 144 146 174 186 200 210 216 254 | -349743865728 |
| SPT(16) | 1257975286958607407 | 0 32 54 72 80 84 92 102 134 144 152 156 164 182 204 236 | -269204639994 |
| STPT(10) | 1257975921671418527 | 0 2 54 56 132 134 210 212 264 266 | 365508171126 |
| SPT(16) | 1257976048349777171 | 0 20 30 78 116 120 132 182 246 296 308 312 350 398 408 428 | 492186529770 |
| SPT(16) | 1257976181729419001 | 0 38 92 150 180 182 188 210 230 252 258 260 290 348 402 440 | 625566171600 |
| STPT(10) | 1257976331015653589 | 0 2 18 20 30 32 42 44 60 62 | 774852406188 |
| STPT(10) | 1257977198939738489 | 0 2 42 44 60 62 78 80 120 122 | 1642776491088 |
©2024 Tomáš Brada