Factor Info

ID 174748
Size 310 digits / 1029 bits
Status composite
Value 3958441475995489806584762396748137757136131990897009919349724455107885559470199752791649136497387023920025058792726974748112743790279131514765117099095796797875539427327163438380286284455378703573287116840797932007926712478602595340862066170067118351752055423713843722124886410579920823998536449757948265712751

Factorizations

Primary (ID: 138978) 310121843214358509551926701165142813776831006177566563338167725192573278203962174428560251 (proven prime)
(ID: 174749) 12764149196867070756592643101121024388962617351779502698813545484472400949992310303453421493655050979100148879183043721520768446387691963803140509225979436076943656045480215756383478642191962189028988788809125362742777501 (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.