Factor Info

ID 93686
Size 482 digits / 1599 bits
Status composite
Value 21210180179895463619630221754524501973828311509984834045342903753478399979172431933540541734246527093169620362040170782868109113394184975930835135618803215523635013618328751593287831812100222400689781830500473919157358691082924422738920446650739633177830769005459881414582786465546456175725150560650874233513667405348940354035267060440176859423989080794481870780790285951918073477370487238111177571331544939885316643078318636250662998872941000956794295687776928306560392801313710919

Factorizations

Primary (ID: 65835) 999528789074985233712133564470395480495929 (proven prime)
(ID: 93687) 21220179360240781929983183124596463124818305930291992205985531451858974565686765768334882320402224498194192284886971193721412103979191751572570706802871398552685046617476875381888622587502670218079803295854892474391631372502333115044562362626804861463036817642320759068392865336302765175631780325658019714664900242572586298471562080576034289372341069399960143421508691059447296735941618353851196103940795693499959021328519485838925875613311 (composite)

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.