Factor Info

ID 25877
Size 468 digits / 1554 bits
Status composite
Value 389484639571194622067684805856628494524685473965833941761448269174848103447532282961745404109112510289680051305985880074006983787056778069233562176284434025194388193116709134712417552971684561122583265848933111983803966765993340670734162826781150389079743050499395734802722131229687858763559436340031512010955273949181099779790054307467557054595671580680713817560717337126197821741097237504297108752259879661457321758865307041934832631412201962612753720967854131384937

Factorizations

Primary (ID: 4419) 543615007915184215523 (proven prime)
(ID: 25878) 716471462156472897057818669980458395007179093551494032018799612493234087814237722396559520269798104042016735841694779136015334890594431458156500802964925944493310962112215014937683056696849736063795068343246124696947689010188480303261845245690432916700397502313039788885177399205466095510154936224923927130956071301917997963529689782717728296046836483155495868527777135228234343615663469316234886743869588627387323877710971076700962344203807230019 (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.