Factor Info

ID 5228
Size 334 digits / 1108 bits
Status composite
Value 2253706518228844080307470244802260285567656672906494733274967314116283678225028044250517689429262837254221394661656140907019665851894623798246816216455792753472037850446515088980774551282351902562444649174409726100719236333773319823593010299659562541377208278510798600880818602362639936358537836593057439978702192043394081468801929713

Factorizations

Primary (ID: 12633) 415172831125016176415630197 (proven prime)
(ID: 12634) 5428357419539843616354515386335217248404786647803667946370061336016752510566830769931394843286765113558559022264867395024930780017062656594519857024922525217999753350305903061579760958293306935624650138486499009406824714487936231540054737525880248138822443016747402480201068473295617584929835929944142582029 (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.