Factor Info

ID 71461
Size 549 digits / 1823 bits
Status composite
Value 311885230382551193009403342230661778919263162060141865545900011599675023055928542747939846303292733454546174098805880783252146529610262406359409729204195601001661860351858114761036510412359128165816169339771647646893521858327261007432120246150837999777741900336655348264334752713951758613378757116706293534375416584573721210378657900662305027614781905221939541803878220848343938431853389326674213078590357005328211272356558406808473925659404111852733355650074273312419027889918666562926337340341828145046294823596903057849746994910190110768498249099

Factorizations

Primary (ID: 97905) 309697263932086039828104882838712610494719 (proven prime)
(ID: 98695) 1007064855603454590103746168283084302724283206226118900821838483436642535701492256513953773945678158355268018647535331780668148334114679419450005464606011831252037335250892045540896900258705733921906445705921815793809028193936728438571109046569339115655081707674401954611291772496173412761342834819464162700931619964899055328907977284202057706571697293958851193325408143517261460249329029106478582449497427083829771729308372883355566241136541801110055492908362923274074114631907274126644907498841222318940021 (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.