Factor Info

ID 63153
Size 866 digits / 2875 bits
Status composite
Value 18708338287385482066202298155402210486333232881566255871598557936763249927661684655335306986390955822940487267799694818231884396811306684324834468376978002736699719029812490593384303794080984885222787783300412063753721253934099158852294820774861238489645498798172366924060850309282743006303015308781080493228267945454164655452968308982545038474365240709139815367149541947133726264337005966703068913372724378233485520043423582305281639158435882222578483435601553151295086526006266841701874895655845489488825119952271739659928912669095397293487658287763794209312189983771171186463332469659743175260413025160771891400961618832878900522164759461871219390129663119246776384258537569102674033380359886086751024709758922774323753899865186228947309531248449569889597786420188974854781200497608376880992539588263427917091824612714567388677293944869004121650166987759976740693

Factorizations

Primary (ID: 3575) 25925516494438382632167017 (proven prime)
(ID: 63154) 721618730002885355357912558557694961442222905274684983449663153614525944533181112692987791983073651348349264598381817940831574601070016479783894616712589736882815601668688892824229615979184502490423528536281827044198205844822409698408801062210604908900993536861453146789007621222773012208366047585861645541499852948857630201094594968949402247831916521160572454582965705842352811032757293272587323501383572052071064790121764268760291241346075829050949125848289781218312481302933730287599381238426388163918226412111431551742124231852274615824668844634533269528841020842623241153772864720475146273330461182512890804391198785919992254457144465957218253195447195966738802942657194179306282208382017569761923604069012445223770249331351267100360553647216537789661861095785827367423565680471057757038866753604954364229216224373864860595232294511629 (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.