Factor Info

ID 140397
Size 878 digits / 2915 bits
Status composite
Value 28962176604589045977505482523079152796880520642208048662402687037760976648041088332357287161585954653363698170857698629707475176905798525353463265906956280090956744784267015386160632892864666753097865758015915557255702201423593741567254839146730299658687799150689884294592077666396414454655494212955627279559376664390087351036797106694047642370180684600488621777751899202111470315604938877972091278762403624918264981417363253997571580159054486364436436051206987639879087078623234504857711477375663625059968397239192663621260159492361311531381969988967162200980019835405654548796587622421753880956709861063727082505564961815450618587088433075628287888174866428121897614357287019991684398265639342291063084546264830168023582978591401168421674097308028423373903712030058600738719774923390947304032987833850756037390077234391610729296982143653305492047099058614280327324037076880959

Factorizations

Primary (ID: 138861) 125931208613032365313 (proven prime)
(ID: 140398) 229984107383464030963806367345253007733316627988079614804591919784840464395551390276499670721317724775646085277382844722211861690389426933701949342478009416956895444211837868304605078125104799595932686802404483505363206095622413052741837515667416034595428097694668032955021688949814850791666679467777615346460054294682794476941725909988958172346860378676517544152546210948235758418771900370763539517966422766303972667972074520258294814210090644895129444791891738748295382268797599129051465359068540674059904621363609494888248506420689199078971773525380259965056528571283236725483173995538062842129476664998391000606953674057958605018085925048453137302137255254131640631441655414166355829469575008648558718070634625221853846362222224964297038749182949016423836181441755263050051195199775677566531662653729319860632209608991440478704472640507423889116812532543 (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.