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Prime Tuple Database
Prime p0= 2521648509305001331 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 10 50 10 18 26 12 18 12 22 12 18 12 26 18 10 50 10 12 (?)
an: 0 12 22 72 82 100 126 138 156 168 190 202 220 232 258 276 286 336 346 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: [SG-FC] hl
db: batch=82, k=20, 12 10 50 10 18 26 12 18 12 22
dn: 0 12 10 50 10 18 26 12 18 12 22 12 18 12 26 18 10 50 10 12 (?)
an: 0 12 22 72 82 100 126 138 156 168 190 202 220 232 258 276 286 336 346 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: [SG-FC] hl
db: batch=82, k=20, 12 10 50 10 18 26 12 18 12 22
| SPT(16) | 2521647833638505491 | 0 6 28 40 96 132 162 222 226 286 316 352 408 420 442 448 | -675666495840 |
| STPT(10) | 2521647878724939659 | 0 2 30 32 60 62 90 92 120 122 | -630580061672 |
| STPT(10) | 2521647945118435619 | 0 2 12 14 90 92 168 170 180 182 | -564186565712 |
| SPT(16) | 2521648046066701949 | 0 24 38 42 62 80 122 192 200 270 312 330 350 354 368 392 | -463238299382 |
| TPT(14) | 2521648169801398301 | 0 2 138 140 156 158 228 230 276 278 336 338 438 440 | -339503603030 |
| TPT(14) | 2521648202597558561 | 0 2 60 62 216 218 228 230 246 248 336 338 366 368 | -306707442770 |
| SPT(16) | 2521648634033214211 | 0 40 70 82 100 108 136 198 250 312 340 348 366 378 408 448 | 124728212880 |
| STPT(10) | 2521648744535986067 | 0 2 30 32 72 74 114 116 144 146 | 235230984736 |
| STPT(10) | 2521649308009984907 | 0 2 60 62 72 74 84 86 144 146 | 798704983576 |
| STPT(10) | 2521649421512288189 | 0 2 48 50 90 92 132 134 180 182 | 912207286858 |
| STPT(10) | 2521649591002263047 | 0 2 30 32 42 44 54 56 84 86 | 1081697261716 |
©2024 Tomáš Brada