Factor Info

ID 151070
Size 736 digits / 2443 bits
Status composite
Value 1396986511616703876875488480557436793733889888197648231142089524147430027838476317915870276097713438984571471554250866642540340559053734403854979774499219021258470037594221409340280038625744168719641179137346168595207331827949769726122202857332339857906916894040876622208323254236333882126072291051693638743273140899131820137608837214941038376780999241211725608053971937691160557420300609735746208008630297974691523898293204553283825445072225189246282483341816338140915720360187601294243928543693809173399965997405767052858110313566309896965150329228986220469404667479389641657126020735108729211649825305933363765795779784569745710030775443021582966760722966326488680066903933262688037914705616953389161831622159103758321544177580985953

Factorizations

Primary (ID: 149758) 162858237363862164959617 (proven prime)
(ID: 151071) 8577929702723724096135403757686710064822230528203516679162998185188592790300949700481202305875660915574037945196324438074819358505057993579218501147832228714736921611940245910752634614126866111067036387736710440889572882173204617385939696056566076883290984167920684789593535585586632426876469064944884516411990296395977013789252476230032616599930871731979678285928852672782737640443706723546889514024647147585661194782289857554241424379029394132651687591922170465957772606505169720339982076416814358635553369358450603575102955130079906671283697500887066520915345404718072002018120341887533720750086303155460364021098762971943507017711410365816562841383984175173963469750539952574795020351223815114747627847978209 (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.