Factor Info

ID 170293
Size 456 digits / 1513 bits
Status composite
Value 240712860122248048543462976148509663448337996607160678326722535386216850052111526661294086364021752713129437573863584610640416225346875845742843972043899221470478687889218602039855205767816881775985334348798365289970324056136314023546527219516855654735788190821245764050759755176244990968162140860630282771080320434722977372267926482612498133602126939276864012946040153814622780594969270811018047537860369683275069155246260457121666512519443303526352845287

Factorizations

Primary (ID: 169750) 422947784483167443576849133009889 (proven prime)
(ID: 170294) 569131389153376649886608927131892771350175446023596030916653036325607284444932566895500022534528495663354267294166245043940132185324169406082857645989817583486587676579869325968290766169148297828002815776333365674670036640183174000919651669681567673355278385479867042329706373386073963497190720107633424578253361046471922946302880716137432243044479039750737775219658660346306643310690018493685322863796603774165344192720583 (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.