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Prime Tuple Database
Prime p0= 2209493603156162903 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 38 102 30 10 18 30 90 18 12 20 12 18 90 30 18 10 30 102 38 (?)
an: 0 38 140 170 180 198 228 318 336 348 368 380 398 488 518 536 546 576 678 716
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 716
Found by: fzs600
db: batch=81, k=20, 38 102 30 10 18 30 90 18 12 20
dn: 0 38 102 30 10 18 30 90 18 12 20 12 18 90 30 18 10 30 102 38 (?)
an: 0 38 140 170 180 198 228 318 336 348 368 380 398 488 518 536 546 576 678 716
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 716
Found by: fzs600
db: batch=81, k=20, 38 102 30 10 18 30 90 18 12 20
| STPT(10) | 2209492594896677261 | 0 2 6 8 108 110 210 212 216 218 | -1008259485642 |
| STPT(10) | 2209492671632291387 | 0 2 24 26 42 44 60 62 84 86 | -931523871516 |
| STPT(10) | 2209492799975387291 | 0 2 30 32 78 80 126 128 156 158 | -803180775612 |
| STPT(10) | 2209492940982150137 | 0 2 30 32 72 74 114 116 144 146 | -662174012766 |
| STPT(10) | 2209493150997418799 | 0 2 42 44 60 62 78 80 120 122 | -452158744104 |
| SPT(16) | 2209493564911316603 | 0 30 38 78 140 210 216 230 234 248 254 324 386 426 434 464 | -38244846300 |
| SPT(16) | 2209493890389929357 | 0 30 56 92 120 134 144 162 194 212 222 236 264 300 326 356 | 287233766454 |
| TPT(14) | 2209493937159988889 | 0 2 210 212 312 314 348 350 378 380 390 392 408 410 | 334003825986 |
| STPT(10) | 2209493986207281647 | 0 2 30 32 42 44 54 56 84 86 | 383051118744 |
| STPT(10) | 2209494006467244851 | 0 2 6 8 48 50 90 92 96 98 | 403311081948 |
| SPT(16) | 2209494073325544359 | 0 18 50 68 72 102 110 128 144 162 170 200 204 222 254 272 | 470169381456 |
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