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= 1981053490160179681 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 20 10 18 38 30 42 28 42 30 38 18 10 20 22 (?)
an: 0 22 42 52 70 108 138 180 208 250 280 318 336 346 366 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: conf [MM]
db: batch=80, k=16, 22 20 10 18 38 30 42 28
dn: 0 22 20 10 18 38 30 42 28 42 30 38 18 10 20 22 (?)
an: 0 22 42 52 70 108 138 180 208 250 280 318 336 346 366 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: conf [MM]
db: batch=80, k=16, 22 20 10 18 38 30 42 28
| SPT(16) | 1981052328850855831 | 0 18 76 90 102 120 130 168 190 228 238 256 268 282 340 358 | -1161309323850 |
| STPT(10) | 1981052499641781689 | 0 2 12 14 30 32 48 50 60 62 | -990518397992 |
| SPT(16) | 1981052663502524207 | 0 32 56 96 102 116 120 140 162 182 186 200 206 246 270 302 | -826657655474 |
| STPT(10) | 1981052921826177149 | 0 2 18 20 30 32 42 44 60 62 | -568334002532 |
| STPT(10) | 1981053003923141891 | 0 2 66 68 138 140 210 212 276 278 | -486237037790 |
| SPT(16) | 1981053305283342449 | 0 8 12 14 32 54 84 90 152 158 188 210 228 230 234 242 | -184876837232 |
| STPT(10) | 1981053830732328797 | 0 2 30 32 42 44 54 56 84 86 | 340572149116 |
| SPT(16) | 1981054107073121767 | 0 10 22 70 84 102 114 120 136 142 154 172 186 234 246 256 | 616912942086 |
| STPT(10) | 1981054294964737409 | 0 2 18 20 30 32 42 44 60 62 | 804804557728 |
| STPT(10) | 1981055085793703831 | 0 2 6 8 18 20 30 32 36 38 | 1595633524150 |
| SPT(16) | 1981055102317859119 | 0 4 18 60 94 100 138 144 208 214 252 258 292 334 348 352 | 1612157679438 |
©2024 Tomáš Brada