Factor Info

ID 72330
Size 747 digits / 2481 bits
Status composite
Value 479184901637110045986480244148814721932017942350867572481775246420947704270942982840901329892021509238344206032018160145935859164048118598774459360660048966638421215677703303310482119111567897469238639020596916572409766306202906654661241325241727838370435169989479670400265153048053395883879879804109420860502407128498184307650010637814211661787541944776203794393986276969649068735703685127770190264512578292426506907531116935579039047119654919259388846463074132876568616156193451472089178752734615305511651673166873404414631367554775096629008512382168215288486907004163377592893369863663565917949243422799004512803709431850909482155093488876037516195836501081282232306543762593246984476553961836731518638494262596632206659474889505189300119892011

Factorizations

Primary (ID: 71620) 540279704259122547163922701 (proven prime)
(ID: 99730) 886920048744398260470434560229404580803084469231059327098960701931998260190265522739832458884482926540275801996574922131905745836942040282240035906176418527361423148059622539752090582174712232915511939365264300059513425009404363523714713375130528199960761205029644268850710795634533734288646049209248927862193607340223747013099729287171714466544393566052746187984242359472832111202132253641508016155811620584367483861840400430701431732496865480377246189342970240227408610307908912341222600341375050872068362424993532205254483182753163210679372685168007782422877746983741943860001347193970149367473941943698036679409992158533124827320934118850653440861899106737089152012229007573338491003585873739900212629899025163532311 (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.