Factor Info

ID 144034
Size 403 digits / 1337 bits
Status composite
Value 2546506315193872007512474177991478624919729216539532376337106703864976786696161975455022519109269445160889669483980240731072266490778522035313260716723110432407221644404762133044250151125427794656385166642537001440740937606509770723123003724941271841250130070792124778673751729068609850696738895166082121868842990617388567005115822723325242381931380671525797182774577529283412533773380353414721997306733

Factorizations

Primary (ID: 143171) 1601962887901860955459 (proven prime)
(ID: 144035) 1589616297871362068764960866900145706931360939662079824675907953535277646355673095221868565115775477658902244124710833171556043254696847171008668965301897830163784030851429429227253797675916860764138609510710272918014277554822505943938987308876244931925270416640990502756235838357924595630737066960696308510212169868099064537855545448195352536341449991292812062107263295365241510287 (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.