Factor Info
| ID | 42916 |
| Size | 155 digits / 513 bits |
| Status | composite |
| Value | 19286092647781739014870606866418774709451605625924628897431843949297780207746976632287424660711717111986450356261326387190863301120506369966678481472585033 |
Factorizations
| Primary | (ID: 9349) 270391903851995476824987608803105519663433 (proven prime) |
| (ID: 1859) 71326442741193816078719654880658388739783796362387646334286455941044920999811904106820654503373669834109327795201 (proven prime) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.