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= 1261124311878738971 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 12 16 12 26 10 2 12 22 74 22 12 2 10 26 12 16 12 20 (?)
an: 0 20 32 48 60 86 96 98 110 132 206 228 240 242 252 278 290 306 318 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: suriv
db: batch=77, k=20, 20 12 16 12 26 10 2 12 22 74
dn: 0 20 12 16 12 26 10 2 12 22 74 22 12 2 10 26 12 16 12 20 (?)
an: 0 20 32 48 60 86 96 98 110 132 206 228 240 242 252 278 290 306 318 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: suriv
db: batch=77, k=20, 20 12 16 12 26 10 2 12 22 74
| TPT(14) | 1261122703497574007 | 0 2 54 56 114 116 192 194 252 254 264 266 390 392 | -1608381164964 |
| TPT(18) | 1261122800032778867 | 0 2 42 44 84 86 90 92 114 116 132 134 240 242 324 326 354 356 | -1511845960104 |
| SPT(16) | 1261123078029034777 | 0 30 60 72 112 142 144 154 162 172 174 204 244 256 286 316 | -1233849704194 |
| SPT(16) | 1261123202735276129 | 0 2 72 104 152 174 200 254 270 324 350 372 420 452 522 524 | -1109143462842 |
| STPT(10) | 1261123575279834197 | 0 2 120 122 180 182 240 242 360 362 | -736598904774 |
| STPT(10) | 1261123780267771109 | 0 2 18 20 30 32 42 44 60 62 | -531610967862 |
| STPT(10) | 1261124545573634867 | 0 2 30 32 72 74 114 116 144 146 | 233694895896 |
| SPT(16) | 1261124713706650787 | 0 26 60 74 86 96 120 140 180 200 224 234 246 260 294 320 | 401827911816 |
| STPT(10) | 1261125068223073367 | 0 2 12 14 42 44 72 74 84 86 | 756344334396 |
| TPT(14) | 1261125564779901641 | 0 2 30 32 60 62 120 122 198 200 210 212 228 230 | 1252901162670 |
| STPT(12) | 1261125611175850601 | 0 2 18 20 30 32 96 98 108 110 126 128 | 1299297111630 |
©2024 Tomáš Brada