Factor Info

ID 87398
Size 545 digits / 1808 bits
Status composite
Value 11171428654076310454993365198924633247733834400738182050178531114083313860065081328860095976963893251767247479027059124943128041992486365577620499211042948966425056439979406434476319510105322379694951722525100294815862610584129710483216769451667311164787220914690980346012355014229399696071713003593126800859310591628726354199087998815975007567969439364846030832410243555089757367406208101782020171622947755615603450378403999769140111637521689818785837690556241860062672473432521184189932012809729423492020924455904002264638836045696321268251981

Factorizations

Primary (ID: 10786) 8013068084032653262407517654187282813856393979050146558081797631812307901576375946587821853073 (proven prime)
(ID: 87399) 1394151221095600873136818012510406722528957527542168008330251343770337935970509353675259665636710647912872075379288588932549133763455514739328009157048295706541072353100462919682780764537325584883497411086800045111513852019934569312851933935564733340657034351120911578754850699579326091249335021712087394133682019877423010866446610078836791938873386645263559869688304518310898072189117459310631895231706047181618670284069233159998376113671370669734397 (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.