Factor Info

ID 172930
Size 813 digits / 2699 bits
Status composite
Value 195134528123475950722176577812861057865440236843807669291657527340012051679269022329762939633965034188171556735165555702356523968399937603931497172845171848573950862508754619541260671802584391781529118738406488125399280309103140793637669373043740977156299940945423574810122476414055472634446153025669065008212104159700528508331975610300541506921477096755388798073808426641956002276060840281836587352889106368701940274602888645046278086515685181211929608054904659072355163406486015296117382843816651326627477560067412641123487708434841216630067944662094302075878485234503366741292218391049487025250729840461354705765669296678741184368548232335470065941385685022030842227895897394457840878343893561495570867355966483003670372161732049342629236432143260765458168533123998790796211468074997194200964538923032476083773

Factorizations

Primary (ID: 171585) 10714686600370354824161698784521 (proven prime)
(ID: 172931) 18211874542063703023147280528544291215518833794452487597534114627535511512318632692230477347046944346284069258232024125530552167543884640993804247584038547519828834256961542037592764260707734994317110475205742720217486108636538858625405568796724070472379151875890338260929683672011094456112504458983889336896293080158960279237657097163084644949806005401487050653425100509310356075479883417052735988849474780952428001585817781999992467384609812771489720112765546405732795698331142718124912959936621423127117179505732587191610590114097494120946210592691449326395264068074770175812597678921140560183604791600172430082495256050877582903324133755959644370597910843349497618351842449608669403037870344097295603229089951302995852959559369819775432096681673192771990015515564705713595685013 (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.