Factor Info

ID 148159
Size 632 digits / 2097 bits
Status composite
Value 16699792945597244817866102363412086204551950273856281824676185402785568394545278133458603910014789250819795774395887488076896082254962156804723900752846217240607610966657050583621723712588721137396806706584084937104012521247013734449589486889438795992902932367359600179999572563242950558948331390666400591919944767080441757093203326409963478152081082542116123003198411847920336674234624118959348572763907315375253808740972390109092241638426334541482530105590120629079117013191570191222115781847927552292663631971810433514123404479938166649817435197618769935859042731351819624456772733161312255743406111482679551462414650930929192503

Factorizations

Primary (ID: 147285) 2956126339800478546451 (proven prime)
(ID: 148160) 5649214893408237884991604616220963224881063493331420393727363515909416051972608183845069227855873874111256966925229358993252927465037071513103043200214100869359213179000226814835933598590875208312004833431633476185123286081499888769414944956241040328775654065233506742008243360297965686248413057384553207500550186667895168362257836156608664910297146152213129463537904080827458102652763258511990915423324359562520797950261509275909959171035442309591126830728038476941005480848440234080987302836731919630898263842611105277909631686620052228281656078710026420337697324403865042541260288747595689486220623516360653 (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.