Factor Info

ID 159514
Size 553 digits / 1834 bits
Status composite
Value 1022072704402214236625099924347572361165292489808769481004674353408216368630203372473859219173722255076248552114308294019910081853805748699606576426524989834398035622843183634744424739731979339321850356920546007271806864114078210541410018510962403333850976891485187051362570717353829901410487821155692151509822610922193035048875670015855038737514795190892039829298656027840193643707261099769440232689870353874142470213533042997983690612527279225866789134976534936837551328167996252920492430654764793752988297481031160810888618129473799882140357294252469

Factorizations

Primary (ID: 159054) 1859478951907882503577 (proven prime)
(ID: 159515) 549655430814926007727715540627125026923656832364716768224064663108111785336619158419970853399790023810964850879186468736620725025986424645636724303651053011756300140413650667596636287628537805871493503953162024562609839786594078424124158418303861486170222694547907958463786392092353717031528566702482760036780929088516173552590809472880481322875192966776057234710277181992356788699364931701466093609352022423998773124334652738043456229656179760361546346006440130736445301396492712399155462445879605101906807082317925404929988521597 (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.