Factor Info

ID 182487
Size 525 digits / 1743 bits
Status composite
Value 316316148222198995562499594343747949142252552019499123879877424501508261262560772482499307475072116552480099619132612843705208295138756144034704907099434847974897445834466435929772419132574431353575010880589859797167234065942738112516195576509962769137254372846412010386313891481420504880185004487839833803080654693831013606368838211538996369651239570514086783802670327129280051064965191832287457599439034812913229243725425992184400663754998891788064112863189975413070798540513102850042525463960378975945282458243511654910081

Factorizations

Primary (ID: 37495) 1638935311392320119166919962219443639255987163710231679833378135895854355762612119423889046773869584333316542411298632705413304208289816781907680355589796583555410958327734329479837441 (proven prime)
(ID: 182488) 193000996453898979808100339071317765665353020924645325226837570460368644903946643596034536529942323125425596845721977377085436909028338838252158934879129444464818149266574950872643215982509592558908612545617812829224073144435306755546389382432310098041196407620667588773456133803963069835504531386242876151937049721863474800405167004933575041 (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.