Factor Info

ID 126561
Size 642 digits / 2132 bits
Status composite
Value 543488600963126966693526293768100191653752014666128554675101034160773182716895509592928992751272144873805711367812854879385776637957575257221615822066790612932687948655567416397301001625920359301410644734280033314941314693725835358507813136100392393421380260547529095556611064034144568438741358500484231240885343073668425360850722309446734963963128718157358223781675802143204757960174977841395100433562320849928695281868623570832080085593068085641755965655735218039133757945004941667323395557858689292872157958572086918381204442681684605974306175579446787874211673089472491556107000281502274382720670064688745071477251464733727607838907939163

Factorizations

Primary (ID: 45637) 218994090475063828443669446555725204177793 (proven prime)
(ID: 126562) 2481750077292667001810411177199793430872060400301668939307986397381423696474011588011776289888646500852205414355772881369358861567742382122632170826567746032786345628451713458991508216684103279204847448167534203968318157948922844535482055320144411416380232989352910507209310782946100640895783834911240622980133769921003058379709336585455424868130069605018906460975789581955403962747082264210216770686535766945055435769676471303221982976904527650370222988086471562018845888580754108744742063225873020011863841627175450148201873640454438884900065719959040040630332821632743679878555357516887261138320091 (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.