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= 1981887640727918641 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 4 12 30 12 12 38 28 38 12 12 30 12 4 12 (?)
an: 0 12 16 28 58 70 82 120 148 186 198 210 240 252 256 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Landjunge
db: batch=80, k=16, 12 4 12 30 12 12 38 28
dn: 0 12 4 12 30 12 12 38 28 38 12 12 30 12 4 12 (?)
an: 0 12 16 28 58 70 82 120 148 186 198 210 240 252 256 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Landjunge
db: batch=80, k=16, 12 4 12 30 12 12 38 28
| STPT(10) | 1981886881744529411 | 0 2 36 38 78 80 120 122 156 158 | -758983389230 |
| SPT(16) | 1981887090998035547 | 0 2 32 36 42 102 126 146 156 176 200 260 266 270 300 302 | -549729883094 |
| SPT(16) | 1981887132556859149 | 0 18 40 52 88 108 154 220 252 318 364 384 420 432 454 472 | -508171059492 |
| TPT(14) | 1981887183748074257 | 0 2 30 32 42 44 54 56 72 74 132 134 174 176 | -456979844384 |
| STPT(10) | 1981887379785018911 | 0 2 6 8 18 20 30 32 36 38 | -260942899730 |
| SPT(16) | 1981887570453148613 | 0 14 120 150 176 210 216 260 264 308 314 348 374 404 510 524 | -70274770028 |
| STPT(10) | 1981887888663647717 | 0 2 30 32 42 44 54 56 84 86 | 247935729076 |
| STPT(10) | 1981887975343634357 | 0 2 24 26 42 44 60 62 84 86 | 334615715716 |
| STPT(10) | 1981888053580655021 | 0 2 6 8 48 50 90 92 96 98 | 412852736380 |
| STPT(10) | 1981888422920780987 | 0 2 30 32 42 44 54 56 84 86 | 782192862346 |
| TPT(14) | 1981888547261457251 | 0 2 6 8 48 50 60 62 138 140 156 158 228 230 | 906533538610 |
©2024 Tomáš Brada