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= 2128209419881621171 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 20 16 12 30 38 12 172 12 38 30 12 16 20 40 (?)
an: 0 40 60 76 88 118 156 168 340 352 390 420 432 448 468 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Odd-Rod
db: batch=80, k=16, 40 20 16 12 30 38 12 172
dn: 0 40 20 16 12 30 38 12 172 12 38 30 12 16 20 40 (?)
an: 0 40 60 76 88 118 156 168 340 352 390 420 432 448 468 508
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Odd-Rod
db: batch=80, k=16, 40 20 16 12 30 38 12 172
| STPT(10) | 2128207055086995107 | 0 2 30 32 42 44 54 56 84 86 | -2364794626064 |
| TPT(14) | 2128207970999454269 | 0 2 30 32 120 122 168 170 228 230 252 254 288 290 | -1448882166902 |
| TPT(14) | 2128208059189983011 | 0 2 66 68 180 182 246 248 330 332 348 350 570 572 | -1360691638160 |
| SPT(16) | 2128208148900962657 | 0 2 6 86 114 146 152 176 180 204 210 242 270 350 354 356 | -1270980658514 |
| STPT(10) | 2128208149565956487 | 0 2 12 14 42 44 72 74 84 86 | -1270315664684 |
| SPT(16) | 2128208159870859719 | 0 38 78 80 102 158 162 164 168 170 174 230 252 254 294 332 | -1260010761452 |
| STPT(12) | 2128209698251979159 | 0 2 30 32 72 74 138 140 180 182 210 212 | 278370357988 |
| STPT(10) | 2128209726070914929 | 0 2 18 20 60 62 102 104 120 122 | 306189293758 |
| SPT(16) | 2128209923042362619 | 0 14 18 74 158 180 188 228 260 300 308 330 414 470 474 488 | 503160741448 |
| STPT(10) | 2128209971561708327 | 0 2 42 44 72 74 102 104 144 146 | 551680087156 |
| SPT(16) | 2128210134320627879 | 0 2 18 32 114 120 170 194 228 252 302 308 390 404 420 422 | 714439006708 |
©2024 Tomáš Brada