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| Status | n | Digits | Number |
| Checked | 435 | 19 (show) | 5816262712005061004<19> = 2^2 · 13 · 1213 · 92210392415579<14> |
| Checked | 436 | 19 (show) | 5154192094461322756<19> = 2^2 · 307 · 7573 · 163019 · 3399821 |
| Checked | 437 | 19 (show) | 3896277755807884604<19> = 2^2 · 29 · 157 · 4093 · 4201 · 12442219 |
| Checked | 438 | 19 (show) | 3205680973896600196<19> = 2^2 · 17 · 47142367263185297<17> |
| Checked | 439 | 19 (show) | 2734257301264747352<19> = 2^3 · 17 · 743693 · 27033780199<11> |
| Checked | 440 | 19 (show) | 2694054934391128648<19> = 2^3 · 14113663 · 23860344887<11> |
| Checked | 441 | 19 (show) | 2357298425709115832<19> = 2^3 · 37 · 16237787 · 490451441 |
| Checked | 442 | 19 (show) | 2182094101800352888<19> = 2^3 · 179 · 719 · 26387 · 80317753 |
| Checked | 443 | 19 (show) | 1938067889320735112<19> = 2^3 · 63314051 · 3826298939<10> |
| Checked | 444 | 19 (show) | 1695809461499838088<19> = 2^3 · 7603 · 27880597486187<14> |
| Checked | 445 | 19 (show) | 1484251487774765192<19> = 2^3 · 7 · 67 · 395589415718221<15> |
| Not all factors known | |||