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Prime Tuple Database
Prime p0= 783890295953555633 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 60 60 18 20 60 10 66 26 66 10 60 20 18 60 60 30 (?)
an: 0 30 90 150 168 188 248 258 324 350 416 426 486 506 524 584 644 674
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 674
Found by: [SG]FX
db: batch=73, k=18, 30 60 60 18 20 60 10 66 26
dn: 0 30 60 60 18 20 60 10 66 26 66 10 60 20 18 60 60 30 (?)
an: 0 30 90 150 168 188 248 258 324 350 416 426 486 506 524 584 644 674
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 674
Found by: [SG]FX
db: batch=73, k=18, 30 60 60 18 20 60 10 66 26
| SPT(16) | 783888865861778701 | 0 66 76 100 118 168 222 258 310 346 400 450 468 492 502 568 | -1430091776932 |
| STPT(10) | 783889451179830167 | 0 2 30 32 42 44 54 56 84 86 | -844773725466 |
| STPT(10) | 783889482512682737 | 0 2 90 92 102 104 114 116 204 206 | -813440872896 |
| TPT(14) | 783889684550017889 | 0 2 18 20 30 32 42 44 48 50 228 230 252 254 | -611403537744 |
| STPT(12) | 783889844743596119 | 0 2 12 14 18 20 42 44 48 50 60 62 | -451209959514 |
| SPT(16) | 783890223437078477 | 0 24 32 44 84 90 104 126 170 192 206 212 252 264 272 296 | -72516477156 |
| SPT(16) | 783890605032257351 | 0 32 80 90 102 168 182 222 236 276 290 356 368 378 426 458 | 309078701718 |
| STPT(10) | 783890611362701597 | 0 2 42 44 72 74 102 104 144 146 | 315409145964 |
| STPT(10) | 783890723847288521 | 0 2 36 38 78 80 120 122 156 158 | 427893732888 |
| SPT(16) | 783890868059729533 | 0 46 48 70 88 138 160 250 264 354 376 426 444 466 468 514 | 572106173900 |
| SPT(16) | 783891005567057699 | 0 38 44 68 72 90 128 150 152 174 212 230 234 258 264 302 | 709613502066 |
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