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Prime Tuple Database
Prime p0= 2256030090977870821 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 24 60 16 32 22 78 62 30 76 30 62 78 22 32 16 60 24 18 (?)
an: 0 18 42 102 118 150 172 250 312 342 418 448 510 588 610 642 658 718 742 760
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 760
Found by: JayPi
db: batch=81, k=20, 18 24 60 16 32 22 78 62 30 76
dn: 0 18 24 60 16 32 22 78 62 30 76 30 62 78 22 32 16 60 24 18 (?)
an: 0 18 42 102 118 150 172 250 312 342 418 448 510 588 610 642 658 718 742 760
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 760
Found by: JayPi
db: batch=81, k=20, 18 24 60 16 32 22 78 62 30 76
| STPT(12) | 2256028955041396319 | 0 2 12 14 72 74 108 110 168 170 180 182 | -1135936474502 |
| SPT(16) | 2256029111551737227 | 0 2 6 56 90 114 212 222 224 234 332 356 390 440 444 446 | -979426133594 |
| SPT(16) | 2256029444720718941 | 0 32 42 102 110 120 126 138 200 212 218 228 236 296 306 338 | -646257151880 |
| STPT(10) | 2256029452505604899 | 0 2 12 14 30 32 48 50 60 62 | -638472265922 |
| TPT(14) | 2256029563381339631 | 0 2 6 8 90 92 156 158 186 188 198 200 240 242 | -527596531190 |
| STPT(10) | 2256029693011832999 | 0 2 18 20 30 32 42 44 60 62 | -397966037822 |
| SPT(16) | 2256030503010306179 | 0 14 24 44 48 110 114 128 174 188 192 254 258 278 288 302 | 412032435358 |
| STPT(10) | 2256030535344110219 | 0 2 30 32 60 62 90 92 120 122 | 444366239398 |
| SPT(16) | 2256031157921731793 | 0 26 30 54 66 128 144 176 228 260 276 338 350 374 378 404 | 1066943860972 |
| STPT(10) | 2256031724817208601 | 0 2 6 8 48 50 90 92 96 98 | 1633839337780 |
| STPT(10) | 2256032127484911647 | 0 2 84 86 132 134 180 182 264 266 | 2036507040826 |
©2024 Tomáš Brada