Factor Info

ID 157288
Size 405 digits / 1343 bits
Status composite
Value 171640111711873934520847777780897510955400718091421203947969863420644585525612016218445046132062955416242454511773093145533061284607210379133102609150763852521875442029954717862976270308473207419298769715951029244617535948194766614686578729201476924352920802033224364458061860891422089684237399402979829269394037354534355001449699767916515090161411642469248430374901733340643493158545151191488685985721951

Factorizations

Primary (ID: 3073) 112177476474470525577861298937835338545723093134076373561 (proven prime)
(ID: 191330) 1530076420919808990110751602901588502762061080352878351631750822375493258297728850418439467197439471718169425634884890203859180799596308627731045015792398933377489981404167420522139660599381954452318722360743366228993534931273416008281178569256307762378345872620030046298647320664657589140359410475240602973515942033327057223985995853064023292443991 (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.