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Prime Tuple Database
Prime p0= 1213918806029066933 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 18 22 2 76 8 4 36 6 134 6 36 4 8 76 2 22 18 8 (?)
an: 0 8 26 48 50 126 134 138 174 180 314 320 356 360 368 444 446 468 486 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: biodoc
db: batch=77, k=20, 8 18 22 2 76 8 4 36 6 134
dn: 0 8 18 22 2 76 8 4 36 6 134 6 36 4 8 76 2 22 18 8 (?)
an: 0 8 26 48 50 126 134 138 174 180 314 320 356 360 368 444 446 468 486 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: biodoc
db: batch=77, k=20, 8 18 22 2 76 8 4 36 6 134
| STPT(10) | 1213917664438260149 | 0 2 18 20 30 32 42 44 60 62 | -1141590806784 |
| SPT(16) | 1213917695752034033 | 0 26 38 66 120 146 180 224 270 314 348 374 428 456 468 494 | -1110277032900 |
| TPT(14) | 1213918030468090307 | 0 2 84 86 90 92 150 152 162 164 180 182 192 194 | -775560976626 |
| STPT(10) | 1213918508118390689 | 0 2 18 20 30 32 42 44 60 62 | -297910676244 |
| STPT(10) | 1213918636970349197 | 0 2 30 32 42 44 54 56 84 86 | -169058717736 |
| TPT(14) | 1213918645709377379 | 0 2 30 32 72 74 210 212 228 230 252 254 312 314 | -160319689554 |
| STPT(10) | 1213918995112948517 | 0 2 30 32 42 44 54 56 84 86 | 189083881584 |
| SPT(16) | 1213919266300974743 | 0 6 24 30 56 74 98 108 146 156 180 198 224 230 248 254 | 460271907810 |
| STPT(10) | 1213919607770264567 | 0 2 12 14 42 44 72 74 84 86 | 801741197634 |
| SPT(16) | 1213919758116613367 | 0 26 30 36 42 80 102 122 240 260 282 320 326 332 336 362 | 952087546434 |
| STPT(10) | 1213920013500377957 | 0 2 42 44 72 74 102 104 144 146 | 1207471311024 |
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