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= 858183997384135663 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 12 42 54 14 36 6 70 30 14 30 70 6 36 14 54 42 12 16 (?)
an: 0 16 28 70 124 138 174 180 250 280 294 324 394 400 436 450 504 546 558 574
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 574
Found by: Donn Pike (USAF Ret)
db: batch=73, k=20, 16 12 42 54 14 36 6 70 30 14
dn: 0 16 12 42 54 14 36 6 70 30 14 30 70 6 36 14 54 42 12 16 (?)
an: 0 16 28 70 124 138 174 180 250 280 294 324 394 400 436 450 504 546 558 574
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 574
Found by: Donn Pike (USAF Ret)
db: batch=73, k=20, 16 12 42 54 14 36 6 70 30 14
| SPT(16) | 858183322564669411 | 0 58 72 90 120 136 142 190 198 246 252 268 298 316 330 388 | -674819466252 |
| SPT(16) | 858183363809720183 | 0 8 20 44 48 74 86 126 188 228 240 266 270 294 306 314 | -633574415480 |
| STPT(12) | 858183419248916009 | 0 2 30 32 60 62 138 140 168 170 198 200 | -578135219654 |
| STPT(10) | 858183697126419029 | 0 2 42 44 60 62 78 80 120 122 | -300257716634 |
| STPT(12) | 858183821683243379 | 0 2 18 20 42 44 78 80 102 104 120 122 | -175700892284 |
| STPT(10) | 858183974510817509 | 0 2 18 20 60 62 102 104 120 122 | -22873318154 |
| STPT(10) | 858184711473093671 | 0 2 6 8 18 20 30 32 36 38 | 714088958008 |
| TPT(14) | 858185060140992599 | 0 2 42 44 78 80 108 110 138 140 210 212 318 320 | 1062756856936 |
| SPT(13) | 858185169822607303 | 0 54 84 108 174 180 234 288 294 360 384 414 468 | 1172438471640 |
| STPT(10) | 858185188705151579 | 0 2 18 20 30 32 42 44 60 62 | 1191321015916 |
| SPT(16) | 858185435337451877 | 0 84 146 186 194 236 242 260 276 294 300 342 350 390 452 536 | 1437953316214 |
©2024 Tomáš Brada