Factor Info

ID 82972
Size 694 digits / 2305 bits
Status composite
Value 3985829476314642805150215033972819783732103019517163637420758942489319603735859273284392655767743419772845349782568110008428507008538657501928837077876259171060154176490034210200885660578146255663577258350982626409145536676358897787956528512972480591680567791044192792413110391160396599339461355292910299277366310087150730654870804224157968830383110734295516430207210122344582150868141599997966645935339529039406314219997538120091728124902597750493258841994268598521394621240530715683083575436801345193037302926031965642304908200655562761353046390819739557529950844585183575114806001513757295907731307284673374410311933179923102416265816108496848200392555377633753581360207485104966741742183671

Factorizations

Primary (ID: 57225) 209451755659644970976545174196240606733878286230537862311246148654043675979 (proven prime)
(ID: 82973) 19029821276798167202408240503933996742155680276967490890961734931562494120776751474517903017668884670011074287108515921068305558479512566995250794305464574921995158937176925461520671704970386091518886428164194646628197766891447436467611975932291636585522215964139145636695967026602832440562841015317291141044379785025644696443721248721846978090964976764726750627221725275669952148169447043735125022602064786931149978762843179344024956403887973075138383150156478855577211931592642290245930316956895863531846621937721702011070005352530725299455772630191710778131389589456379978633858145560246130331051140142709683383273349 (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.