Factor Info

ID 159801
Size 763 digits / 2534 bits
Status composite
Value 5273592738646872915044317415043877948997694995751231769746908987505053033754082274161326620593527976015809172007813729344537471741224620252466187543777145224098676839521949122100890053126348999404622423125352835472973648820184545472624141302866402858709340313663472718333335476565627515919827477052502696170138119104295300281323519274661856699875050166458135696521402992688538520459858088989882837870580761588760452000635613739163197534428658937920928951337560845796249911238572323909763960289577056644472967608368050251206959535275104483053598109124734823081130133160513360262449158050884981741371042239805036805691098828766630078193723738629228027410521024522364099859732480508834942891680288652375131874825459658145885085582480196466408607328915878993327628227

Factorizations

Primary (ID: 158770) 4668010905662076447000128060593 (proven prime)
(ID: 193285) 1129730166707677213577896755993179354634622791073090362927484235518324612267669848691430279743672690537416523342553833729327746407827918393899438680390554555531795943252196733369773856972820185886935810994008591219242203382848447044237963277588754075802504809527419349694927820380437979570060859660551306758151461513331034597415896775807864255949842355651443945444447108522488745590645839583030408259408267846354139131060661367267602938680974258147883690083738821834445313176792931449394155381951945789206479510245417140903209612752068905899838725083008333674639477086671267586838171268048477772208801058363195192412237636412184304049425065951691709820048597759241198074760960166342220469038175477709496050071208445101713352768450739 (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.