Factor Info

ID 105648
Size 679 digits / 2253 bits
Status composite
Value 1006951311529234233987729309405698256052746140290399376478836996849534380399293768233193945631710874092031603480450113699628930240037342300456257578912972733754449200916588305923911413372784720691934482440671045631453120016069074377445750090164025506377942963860940756305602696103025796219999281610739657349196351444103579538666532644584688429156745816406021509578287790925720758496984160695757356144359717318028535233037820796405039867567869743499202505096620941179680184601426377990951780670633292482594590441378316056318757602127086060412198475815832466665562401844303317083361074623266560019063672212315007767217221153785792292915097405106194852416546788885392721473628325131

Factorizations

Primary (ID: 100715) 2106167970059928362141 (proven prime)
(ID: 105649) 478096393945532606382317755758718099623698718482656938255371304419704099920202559664371687047386466624230691477570427137031358094263143333677325038165578027296225473686311791482826915318707173164490322457678944108868710555503458616100704229036554862248289767956689075294212823678757109767010912091614297635658837811544753779143785350358110957204858821837457046210058006922359678037229055876339306975423679629983347231923488933169456141134215818956402994302563023900880720344739816593681873614944967617208030958817000390374958055119106764930688603491877811279695603393784050529898085675835714372230029112347847597747612963740065065800889795153411308677608391 (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.