Factor Info

ID 41331
Size 615 digits / 2042 bits
Status composite
Value 262931178084481734280589874874663841993468932967572437754226727548578750927895676112078094809553879148991362744021217695440810168484382103349985683889257351404031045095903855974434688348235332276376626768003002948565353116570164550798947704400421942406752045630937160179508326999239983400455401223444344630843162576859178873853938935603657279875372791478230867030999033059095767622552928233811278545980540107878544299950009787426988852439830833255324557966001929157421222012999095471012797392468904680244278695011374938393169596414616994472610936148086925301770525830534421230729787282417134998986994819010349875529

Factorizations

Primary (ID: 19304) 323012942148562751650814544437350454640448842187 (proven prime)
(ID: 41332) 813995799473422580320678171305263183457482771914406396845981518746997990672077720203024489084450903893223079250032526281256366638461420118676297612620731230040862250809031977312457594072203364403797739804991583465970146137973067342673503716179285072329597039124272767020072883539462195346290106974509266720457493228890744017180047336292091500616009149976100604343273593457121169760211148700233359648485726038942849476143319672325865409233982892644676425424236201112045136008514307588195101246788668024870719115389322705671950054235004821874177974228499568064423227067 (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.