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= 1508718374213153611 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 46 12 14 4 20 16 86 30 10 32 10 30 86 16 20 4 14 12 46 (?)
an: 0 46 58 72 76 96 112 198 228 238 270 280 310 396 412 432 436 450 462 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: arkiss
db: batch=78, k=20, 46 12 14 4 20 16 86 30 10 32
dn: 0 46 12 14 4 20 16 86 30 10 32 10 30 86 16 20 4 14 12 46 (?)
an: 0 46 58 72 76 96 112 198 228 238 270 280 310 396 412 432 436 450 462 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: arkiss
db: batch=78, k=20, 46 12 14 4 20 16 86 30 10 32
| SPT(16) | 1508717276214661889 | 0 38 80 120 140 150 194 204 224 234 278 288 308 348 390 428 | -1097998491722 |
| SPT(16) | 1508717589399614999 | 0 14 30 54 74 110 144 150 158 164 198 234 254 278 294 308 | -784813538612 |
| SPT(16) | 1508717877581175529 | 0 10 28 30 100 118 144 184 204 244 270 288 358 360 378 388 | -496631978082 |
| TPT(16) | 1508718011722908977 | 0 2 84 86 90 92 102 104 180 182 222 224 264 266 342 344 | -362490244634 |
| STPT(10) | 1508718011722909079 | 0 2 78 80 120 122 162 164 240 242 | -362490244532 |
| STPT(10) | 1508718076465776299 | 0 2 12 14 30 32 48 50 60 62 | -297747377312 |
| STPT(10) | 1508718378937981667 | 0 2 30 32 42 44 54 56 84 86 | 4724828056 |
| SPT(16) | 1508718999811399807 | 0 82 120 124 166 184 190 214 222 246 252 270 312 316 354 436 | 625598246196 |
| TPT(14) | 1508719156390304447 | 0 2 24 26 42 44 84 86 162 164 222 224 252 254 | 782177150836 |
| SPT(16) | 1508719516053871787 | 0 14 24 32 42 56 102 122 144 164 210 224 234 242 252 266 | 1141840718176 |
| SPT(16) | 1508719835489010577 | 0 54 66 76 124 132 160 166 180 186 214 222 270 280 292 346 | 1461275856966 |
©2024 Tomáš Brada