Factor Info

ID 137148
Size 509 digits / 1688 bits
Status composite
Value 13207513523643461412388356805385988755375535965233106830502302463762578272467829029133486979151669162213738453867871485085914694009920821706250603072401112993466411467004437423413550312486939381060941283334818797917343235412791415549773276609370684247347476526558818707002181375375107493388000516126594348103508402199021137280994681190499830373808550333432424966759018058190385449126151996699813318434062127994207971191312756476548394989428931408911012207727968459118088331436615867331510258952362976982769941

Factorizations

Primary (ID: 137149) 27212797852752977107 (proven prime)
(ID: 137150) 485341992216626340710873002153866118344078348779153790219293113973452892127965129883264041594633815767951834655275788189537122966308447598796222804859662412610632482148063217074511362362251115875844516308837188904764759885494083011558332826648068367600751672242444149759733921565895895445596584403378478309741833398281236078609183697677976733808849108368253669197923122826554640357889475157730806664871616763109618629250741825457700307033166480042103932303024252883765304433106324356364663 (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.