Factor Info

ID 157480
Size 675 digits / 2240 bits
Status composite
Value 103148836678693389600542090571729582205307929640788891879406191909500502248874245482168686798211096655191726330830655333700635069638392708385295246753394246049764532365501486772880403402049552529387894250256049058056545455030901656429512530517942958980538188894436802931987220821261123199096756247019165781643017301750435887169911833417744564710810828117549956301340416832947250781582179457288179428439630140430912691490188888927365977914598568837827583317620552824716253422164306132988452608883102128971177233638714274517273293391927610882040458063026170744137017905835135223175414729458657675379345014850970001011553447667690826721665877295116302894333425536487540219080657

Factorizations

Primary (ID: 3374) 270374114136830957955241 (proven prime)
(ID: 157481) 381504113320892163186079260074490108610878400584282465285361485358966893164229939273718533743375052956004358957897763247310730201960904276353291015068272417937455856286537190571970894317890673604075137535243495777011471762172584412813817333784563278476149828203552465709323445422571228260221791626861180751062916392942917264951085885283676579145860513740864705996948014400239041636645260121626953697397313506049240343966282558793583191369304302404890484037005019201614997688022894479512119687747785475847994271019046172995340614861091741465259831542208769037488327756231100273975425293923239933824665540920070133696047006899906301934734979373736083177 (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.