Factor Info

ID 221430
Size 702 digits / 2330 bits
Status composite
Value 193763478411273855569158800599297466358187647646827116424531806476086680431302000680869506619398330253090732879876373786297380078552023662457161935420603331544461902807054957769958920143243087747492694852469063487634320799323739115736946664007338924486692025550825027185385071617365654505529768543667681710061620372298285710857998125830248898064413442328271127886655779487802045577699900701900639857486814067188324804426979129823993286857991154840652743523067599387683768876241807872712808922159968118173249678699186394170281961514384866761966001909553414719786609826624959835957280993630851924070319277185815724694336414906941758060786747289107434826851451457149468029898608605603371828512924996781349

Factorizations

Primary (ID: 221431) 1044563119774887448378755387091 (proven prime)
(ID: 221432) 185497146838796674740441735109341924151026867480621680661637202755725144729845844928953002121495958647188834770231763474401097152810133384372063998898693194738379168001015128655051432502456182518376851020144013030527797641370702093887617049605434023293138332250418078074445581272218453379027372932082798744389570538326474254261211137362569343153694145246409447013624837006042989269226304243566625599831591469688812969844439818824748692810747387103732459006392860732396182232074672825625535210568763181781932907166715904354765723299280987127783700201985099430562020392304642939440920159814562666495383773025344984927406175155348269399527437132636736168192406641041441132839 (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.