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= 909155974985277583 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 36 20 42 18 36 30 54 16 54 30 36 18 42 20 36 28 (?)
an: 0 28 64 84 126 144 180 210 264 280 334 364 400 418 460 480 516 544
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Theadalus
db: batch=76, k=18, 28 36 20 42 18 36 30 54 16
dn: 0 28 36 20 42 18 36 30 54 16 54 30 36 18 42 20 36 28 (?)
an: 0 28 64 84 126 144 180 210 264 280 334 364 400 418 460 480 516 544
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Theadalus
db: batch=76, k=18, 28 36 20 42 18 36 30 54 16
| STPT(10) | 909154453945037537 | 0 2 30 32 42 44 54 56 84 86 | -1521040240046 |
| STPT(10) | 909154679194936079 | 0 2 42 44 90 92 138 140 180 182 | -1295790341504 |
| SPT(16) | 909155442764052989 | 0 8 14 68 114 120 138 180 182 224 242 248 294 348 354 362 | -532221224594 |
| SPT(16) | 909155475122469181 | 0 10 36 60 78 106 112 138 220 246 252 280 298 322 348 358 | -499862808402 |
| SPT(16) | 909155584396299077 | 0 6 12 26 60 62 74 102 104 132 144 146 180 194 200 206 | -390588978506 |
| STPT(10) | 909155798762499887 | 0 2 30 32 42 44 54 56 84 86 | -176222777696 |
| STPT(10) | 909156127797621791 | 0 2 6 8 48 50 90 92 96 98 | 152812344208 |
| STPT(10) | 909156211622698997 | 0 2 12 14 42 44 72 74 84 86 | 236637421414 |
| SPT(16) | 909156244124291671 | 0 6 22 36 46 60 76 96 112 132 148 162 172 186 202 208 | 269139014088 |
| STPT(10) | 909156261439598867 | 0 2 60 62 102 104 144 146 204 206 | 286454321284 |
| STPT(10) | 909156500051187467 | 0 2 60 62 102 104 144 146 204 206 | 525065909884 |
©2024 Tomáš Brada