Factor Info

ID 31842
Size 578 digits / 1919 bits
Status composite
Value 40969407145850811973188873790145239865618819465834662395726418268328569592372939944859212353636102032029921269627610717911932957175045319558204966135571006377739206271980453674149400699316329323053348654280059380361699326792345333525596902694240019111369058305873335428553534148352999115021971426571856154768088058704419928165402839507102335738646834077513374918509502487253238809712127914308172743600261192213596101515820585686162731090053343114394856346679250870133022794967207797304473074914147980912793243879575319308618874120117765512181669248285300088614559022146368967669

Factorizations

Primary (ID: 31843) 219474286921949990196670683275321776268763478542470261441190251339605092044157141538740965928836527257414147557362654410174927304281854049499183555986550855616759819229079269633566920152988804857458538780141520719637706593146821568766506961496299038661237251585557362618012450992389 (composite)
(ID: 17749) 186670647028553544423913788677281886374032754546839264485835881203616446541042394660403487530007824689352190436940116122127972531790667561066080772123598650128402511320879087545873349967481785557649276771183040408373909910792695326209327041100105762974742712357882076800334568545931830001561897521 (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.