Factor Info

ID 154076
Size 1015 digits / 3370 bits
Status composite
Value 1960889972803369366325488291433179624182784436932956678337682380304357162778730727849998216919870207261982196427350155341380541485673927660493316918145261142206787211350848070932997818144029994727834783201198133080217708782334666805995820831788008149947985919361788606825060078662845150407630965691438831372474390383780837135744425871352416220959271466062204846553543419099338083173576719247066568853023239461957738730900689258467886998434898159406592991398281662317821756132421527444439494097311220540346870831174776649557653024283985065994412941056033738592283825607318216013839842346415047238751081769269064737296205190117723374825123430797706169284843366873264835070382468633140128084719053544084221701937286928799125898810185278971148131067213591249032891354667740752192203208909161076883610006091342956960190361843919924429203928501423332671744744319423200828301893170128743618928625408053364945023044674984911606463349615939772684742713672239445427663580584391604678580101184646597424101444754486803492455121

Factorizations

Primary (ID: 152106) 758084147737104963101 (proven prime)
(ID: 154077) 2586638935343341204751014069074221799952107838826721205966781931198197376829158161626385517613733078306029647354861555417888553243163544200669030465298376568702448396829787358604955502125607718977655627505125106282650528276345615079036772283052977386197843147193843122440280540785559439110395814374322047856495925242752308889172207897280539782082527036071763646434663117293920296018637050431044178776023057926254742370497693317857923091972558416180235056063218929115577589124019729763424788089185567227643132606888731736215669049531049837217873795532306281084609444596414488925598963422209184082963988497562629380625360619861805988692002604011275764880644614789684732210522726076317366805868861382058121844184206589673434008747300260209122749974087597014218270483580795305870370164360326437737234837512996691278126945334237511578271987552261924577210275173913346483311224753491903827804036398293961472062959871879272958537325058072228220439414105858620730606839932816714433368863962330275230021 (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.