Factor Info

ID 173386
Size 679 digits / 2254 bits
Status composite
Value 2426437806375351843890560527133394382601642640620735650650390742175114660905402197976050932876315279100737634960455945412225026106639867213423068235730040211928286233842156657159026507241473009696038771028382079272443231662278251326096275364232324490025125568120867267276033569261315211608989024417884021288567707476213099623512134018774657240043087305110768808359345159347228480571699040302671184359341527100933161038513656487897792791840505514435068967418840137305536469366847518390206870798422764814627615480648929146994995707041492781244584067652162930053806441608445741866854412911606205010979511604078048262768201373149724226249826178495473252616792932088261738555216763461

Factorizations

Primary (ID: 171704) 26473813301278169535953932014720806893585199299441835076622331442369553820170885874976262344189904862477042837589593220675369311176827167972672873 (proven prime)
(ID: 173387) 91654261468188345916965648369220414573594975368877835538819978304586621623995049206066507457167710162719544543627848110715500917313667517940133863942187812545234570835739543893954374293980652723875402430488640440705636156678193617854160305590543947732620515164492730138686070926096657693509285021702253022291785790931794169740988620519810134354068815188918880992811903362875401193063255616172109054313267737898064701002037436762543646029640423468607436400748566477267605716455799714397850312468033057213319328670846670071012172088957 (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.