Factor Info

ID 61845
Size 502 digits / 1667 bits
Status composite
Value 3575605880055542180573299018557368534626593879580674034209477005550050456694488740542968565598432060981169681334752270674459028799965443103567597188707926266027818146135492356815160808900040617055801245655563915902381025800460756659643553278463671316907140153014014944688508091897200559890031797613476780451485139543021529547909488876637710756801835484580288307751469867197183172810355938339197641621206516430550668472282162269215408978279384435249676015701866549970378667393424911601194054398845891779

Factorizations

Primary (ID: 5812) 16404229182321439707977 (proven prime)
(ID: 61846) 217968539717118324079901615353886812831310144942125598538651446255448322464356845610474303367013293573138669917536976637738353950682530478433762004720861361524278805012322312855654993662909045971638631081283848775201847804805513572593542816695920319372221599674292300906203699756367560737769020937813699443275499667860285656079400547045572628127787916739442426521675153198201131527294790328256280528067202520628168308763154509398281011087685149183248359362471842675859133482253227 (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.