Factor Info

ID 40386
Size 620 digits / 2059 bits
Status composite
Value 42167062088144545280178996709925875833420832896385143716798806987714764110251067994147378314134638319970131729240877720247662601608476159597343392977120173800052956775009794921867400036977005170656133865599135608549173336690812691760676966378086364373814098464338976147461699971750103061066832363159406830554645120293559316143647126603000424976311891317651700181898944031215211249868300777860257077297446153709174918879295141375184003903333089540765536496560156726153444854698272560317261864594332938548131116849052524069700085829199781850603699374951210791757085006150612083954799125667480708469346128435400639445067059

Factorizations

Primary (ID: 40387) 16827061636858301807417830743016139436111697678133727198462189350037543615130040061453939200050698409557403053836355657478868125072163055516431199446323056297229473485500285538897823057447955700947790298371668529982572265464316125827004742058791596076336326778009636479204734783 (composite)
(ID: 19938) 2505907626544912968017928017131872563349711856357882997392742412033864285293513173329589036706508647200439695995934340306560411493304900216934709216359707271452230114691098543838947446740128851780091287026554776832915165888785084319896425738116532811686989620849388012329823356984975744236244407851086381094758591878743232256828072473101871373 (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.