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= 1978665790257500209 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 14 40 48 48 32 10 8 4 8 10 32 48 48 40 14 10 (?)
an: 0 10 24 64 112 160 192 202 210 214 222 232 264 312 360 400 414 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: MechWarrior
db: batch=80, k=18, 10 14 40 48 48 32 10 8 4
dn: 0 10 14 40 48 48 32 10 8 4 8 10 32 48 48 40 14 10 (?)
an: 0 10 24 64 112 160 192 202 210 214 222 232 264 312 360 400 414 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: MechWarrior
db: batch=80, k=18, 10 14 40 48 48 32 10 8 4
| SPT(16) | 1978664480676829019 | 0 12 18 42 48 72 114 120 152 158 200 224 230 254 260 272 | -1309580671190 |
| SPT(16) | 1978664570912155603 | 0 58 60 78 100 130 136 144 190 198 204 234 256 274 276 334 | -1219345344606 |
| STPT(10) | 1978664972841546959 | 0 2 12 14 30 32 48 50 60 62 | -817415953250 |
| SPT(16) | 1978665417341247409 | 0 24 34 54 82 90 112 118 144 150 172 180 208 228 238 262 | -372916252800 |
| STPT(10) | 1978665567342860411 | 0 2 36 38 138 140 240 242 276 278 | -222914639798 |
| STPT(10) | 1978665616854589097 | 0 2 30 32 42 44 54 56 84 86 | -173402911112 |
| STPT(10) | 1978666045961667497 | 0 2 30 32 42 44 54 56 84 86 | 255704167288 |
| STPT(10) | 1978666084426093787 | 0 2 90 92 132 134 174 176 264 266 | 294168593578 |
| SPT(16) | 1978666550485909919 | 0 18 38 84 92 134 164 222 290 348 378 420 428 474 494 512 | 760228409710 |
| SPT(16) | 1978666552837808957 | 0 2 54 84 104 132 162 170 186 194 224 252 272 302 354 356 | 762580308748 |
| SPT(16) | 1978666815871077769 | 0 24 40 84 150 154 184 192 250 258 288 292 358 402 418 442 | 1025613577560 |
©2024 Tomáš Brada