Factor Info

ID 15457
Size 388 digits / 1287 bits
Status composite
Value 2293729086213813218891048811767151768109462893377285634906935178786668324425198361297516811322910498624063976080691851662833343504119201340894449644888943359605356284144348259792866945549769831291211298809490991001281985987484517716374157803866078404430097962773388008880830415153974166271430405128811530329013007969901246422895386863641256310994651197897558908611373051880368105593458611

Factorizations

Primary (ID: 15458) 3760360971534816241919563783288078413183123881713593451490518418403121592479299079215735274835083860548846360816454890179157491 (proven prime)
(ID: 4003) 609975771894476528674847741770477550690431975984816508022169315752408668993737964630175742325288277204552613243684812253451253427056346412559151033770967839107719594288877646641877521578455691636766459660797203894013905167748331753651455643293131241572177344321 (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.