Factor Info

ID 105543
Size 646 digits / 2145 bits
Status composite
Value 4878772785136598432012338208934957649657969228358246844744657527456932153643523450241764766526284822694041210032494721741130806357447835357866280955465702425421021884714233878481059665197441260726424609116411543760289200649124230217011559719036185284693472175921446300246800811553980420858120287209161844239467846503314271430483229731854877946279570909526735667324108329244655408700751334101423018680562445266904625053458952970257675571709456680592691982015937303051253543690468103867658329448491568771282575863332031476618528185116234161000693620309622063709802378076163278614160569231954569847212773287646839835087938936414876476609611930392697

Factorizations

Primary (ID: 96) 120570028745492370271501 (proven prime)
(ID: 105544) 40464225113813752624455942265436229626838375943431717340303800271540957754409654979207532023751253636160710639956388932783167511218907900334221362709963978655615130362185587017846628607882356487418485765444640520255114576253731269385521348591302791008131485677083169539599904310813308355918908745084201225470240267104315289045619902443018039804141152973783591536542594433339239109068001754462503253553870571415929622677154133176978174773570952630833906025953203006489161679048602484986753363816526290413067013855514074983961980403444697947009583031229574399166882026336244131436577901071665901566421497072640653465486407197 (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.