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= 2321983404463216199 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 20 10 12 198 20 54 48 40 48 54 20 198 12 10 20 60 (?)
an: 0 60 80 90 102 300 320 374 422 462 510 564 584 782 794 804 824 884
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 884
Found by: Landjunge
db: batch=81, k=18, 60 20 10 12 198 20 54 48 40
dn: 0 60 20 10 12 198 20 54 48 40 48 54 20 198 12 10 20 60 (?)
an: 0 60 80 90 102 300 320 374 422 462 510 564 584 782 794 804 824 884
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 884
Found by: Landjunge
db: batch=81, k=18, 60 20 10 12 198 20 54 48 40
| SPT(16) | 2321982186518748811 | 0 22 28 70 106 136 186 208 210 232 282 312 348 390 396 418 | -1217944467388 |
| SPT(16) | 2321982231210368527 | 0 12 54 72 190 204 240 286 450 496 532 546 664 682 724 736 | -1173252847672 |
| STPT(10) | 2321982362848592177 | 0 2 24 26 42 44 60 62 84 86 | -1041614624022 |
| SPT(16) | 2321982634173204707 | 0 24 26 56 92 96 146 174 182 210 260 264 300 330 332 356 | -770290011492 |
| STPT(10) | 2321982694211305421 | 0 2 6 8 18 20 30 32 36 38 | -710251910778 |
| STPT(10) | 2321983305647444627 | 0 2 24 26 42 44 60 62 84 86 | -98815771572 |
| SPT(16) | 2321983459820191379 | 0 20 62 90 104 108 132 134 258 260 284 288 302 330 372 392 | 55356975180 |
| SPT(18) | 2321983569596388097 | 0 54 70 96 114 144 166 184 186 190 192 210 232 262 280 306 322 376 | 165133171898 |
| STPT(10) | 2321983870021125221 | 0 2 6 8 18 20 30 32 36 38 | 465557909022 |
| SPT(16) | 2321984351866926491 | 0 8 26 38 42 78 96 98 120 122 140 176 180 192 210 218 | 947403710292 |
| STPT(10) | 2321984352525729629 | 0 2 12 14 90 92 168 170 180 182 | 948062513430 |
©2024 Tomáš Brada