Factor Info

ID 145615
Size 624 digits / 2070 bits
Status composite
Value 104372162009601503397956766416765589415795364029670547224488030910497823111867518506695521592162059995527499629036068683842298059881053318388181409887371403282031040020594545098167044096369586444200065105121951604675007633091478777728997149520877368187481598932797144564017064521066736576357233624606485124617097651460911882243622105055325627774944088190476112166294566750988802098918012245295372500874608504833330894761795069774895004989600182002516937491537457080595038701532758542681225962309381544288547714251170798739527209915540900608979557517031896575494903611186694499201368400007767148617612912555123803526969013853

Factorizations

Primary (ID: 4730) 158566540324807336624291151109588924134943739842214499340862616907923028638961213356921285671352934970862031188030484517316976376269899449395762055923353048863918969636722660650348542739110736893 (proven prime)
(ID: 181495) 658223114383436800163051492868962708845279302137110322019803029366927242554789067114890962904039822194132926511282860749296860940728746575538719869133999186158215352830874891224768938385102911385673697714693594474646912642932044506092030404674298099212596655283891807505781483605126223973331891499427336673908402872204236758456578004975417193929224563129308390328588824006129009144280410920906648752932764484109971056854335498721 (proven prime)

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.