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Prime Tuple Database
Prime p0= 1512505902875581307 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 80 58 72 38 6 4 12 92 12 4 6 38 72 58 80 12 (?)
an: 0 12 92 150 222 260 266 270 282 374 386 390 396 434 506 564 644 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: Spectrum
db: batch=78, k=18, 12 80 58 72 38 6 4 12 92
dn: 0 12 80 58 72 38 6 4 12 92 12 4 6 38 72 58 80 12 (?)
an: 0 12 92 150 222 260 266 270 282 374 386 390 396 434 506 564 644 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: Spectrum
db: batch=78, k=18, 12 80 58 72 38 6 4 12 92
| STPT(10) | 1512504321750982127 | 0 2 12 14 42 44 72 74 84 86 | -1581124599180 |
| SPT(16) | 1512504548452510073 | 0 14 24 26 54 66 68 80 114 126 128 140 168 170 180 194 | -1354423071234 |
| STPT(10) | 1512504784354863071 | 0 2 36 38 108 110 180 182 216 218 | -1118520718236 |
| SPT(16) | 1512505064772325649 | 0 48 84 104 114 138 174 180 212 218 254 278 288 308 344 392 | -838103255658 |
| TPT(14) | 1512505082674308407 | 0 2 24 26 42 44 60 62 114 116 234 236 282 284 | -820201272900 |
| SPT(16) | 1512505262522042021 | 0 2 6 30 60 90 120 156 272 308 338 368 398 422 426 428 | -640353539286 |
| STPT(10) | 1512506077953021647 | 0 2 60 62 72 74 84 86 144 146 | 175077440340 |
| SPT(16) | 1512506106335367029 | 0 8 12 20 60 80 90 120 122 152 162 182 222 230 234 242 | 203459785722 |
| SPT(16) | 1512506464667019553 | 0 4 28 54 70 76 88 120 124 156 168 174 190 216 240 244 | 561791438246 |
| STPT(10) | 1512506792530367717 | 0 2 30 32 72 74 114 116 144 146 | 889654786410 |
| STPT(10) | 1512506857541196017 | 0 2 12 14 72 74 132 134 144 146 | 954665614710 |
©2024 Tomáš Brada