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= 2104520304809127281 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 18 48 4 26 40 14 16 14 40 26 4 48 18 20 (?)
an: 0 20 38 86 90 116 156 170 186 200 240 266 270 318 336 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: MarkRBright
db: batch=80, k=16, 20 18 48 4 26 40 14 16
dn: 0 20 18 48 4 26 40 14 16 14 40 26 4 48 18 20 (?)
an: 0 20 38 86 90 116 156 170 186 200 240 266 270 318 336 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: MarkRBright
db: batch=80, k=16, 20 18 48 4 26 40 14 16
| SPT(16) | 2104518810534994871 | 0 8 12 20 26 50 56 68 120 132 138 162 168 176 180 188 | -1494274132410 |
| STPT(10) | 2104519200673102901 | 0 2 30 32 120 122 210 212 240 242 | -1104136024380 |
| SPT(18) | 2104519663314138193 | 0 4 6 36 60 100 180 190 204 376 390 400 480 520 544 574 576 580 | -641494989088 |
| STPT(10) | 2104519690780207817 | 0 2 30 32 42 44 54 56 84 86 | -614028919464 |
| STPT(10) | 2104519964557866641 | 0 2 30 32 60 62 90 92 120 122 | -340251260640 |
| STPT(10) | 2104520020789427117 | 0 2 30 32 60 62 90 92 120 122 | -284019700164 |
| STPT(10) | 2104520422793438849 | 0 2 12 14 90 92 168 170 180 182 | 117984311568 |
| SPT(16) | 2104520633449698059 | 0 8 32 78 122 144 198 278 294 374 428 450 494 540 564 572 | 328640570778 |
| TPT(14) | 2104520653998053969 | 0 2 108 110 150 152 168 170 228 230 348 350 402 404 | 349188926688 |
| STPT(10) | 2104520747695404089 | 0 2 18 20 30 32 42 44 60 62 | 442886276808 |
| STPT(12) | 2104520914672151957 | 0 2 42 44 120 122 132 134 210 212 252 254 | 609863024676 |
©2024 Tomáš Brada