Factor Info

ID 157678
Size 764 digits / 2537 bits
Status composite
Value 31384904732792028105681489561533626388088413813855702662988832742898209760387996896181789585034771438634746093252702035182462602991071517477581460358043914653832062237115951862842306365631497208182393333905186566436375517423903465752723709316685004570678736672087527977784415221239481428430845808292026780128713046170267051291876723255913445911044504475932379399151881668823311031449278611010252368304717070055287219277125976442259643406657061031590003251021444678531926557262519785970181764579033304435612123798555149110712420827097970609576805651494828265061726921847214846489923613766704098790848709121597612184020918913744690145363588923088428637860906481115558715370783320142578679843514882732727377465854572282341757907314689240652385331816741339011445441427

Factorizations

Primary (ID: 3096) 39044358788825633753 (proven prime)
(ID: 157679) 803826870420376424645974377792372438697042369329036326076076431867017987623733185487125925834794388717729379352110011403105419742344900048126997237009893171777165199621577078500689181366155967265581729124345100659800162378811861292588014023368371969529409755750371724026721196197666170645412453430426571767267211276071485041394193018778275190983120971292058844810014398377215687615790713524101720469910387061315572880397673055203149324917598610328569494105025927926187220657872885132186052624243409631921614609834359302030273312429849284249938791380906298998678927969685150951550972935347966914483214507568544827158375367384690890967411750135925696788008009223689229287731084899077527331616935289083749406938018641797652495685885375386931850059 (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.