Factor Info

ID 153251
Size 585 digits / 1941 bits
Status composite
Value 137019211295926891615012221211030827267731849791049443509347499594912085648974686797372492022099967023027412619043051068009261016223640047084784027622257413421148282475518883288648662494709226514315469400937284351972352269723524700874332529827315716211302598576229869392102632609290321462485278730918372214444705512898894318983046425618120139553008213348103302195513583101085942271428505778581698239748242948447906477353188791261679753922075126643186055491331965257666497863635538449373281382041300089253195920756819308670174441417778213920330359117623092124388485575348328098768209769

Factorizations

Primary (ID: 152269) 6865104431611543728583477 (proven prime)
(ID: 153252) 19958794896840691011735228742304656991499139582692984824709088814947862262611454798594196958351038789089588922325136451070167058788037954802334494884608733719962839639324147986792284216340225162720413680313072340347458436299164382439964228137556603991665589889280724183443630984698067790815165230174466869703817006652207240861851468392099632914364755839677634926211153404232924072991877733578746105675697321240382823394357283796802600711866004947864000516832243913704295001784769850988100087503193397490122338358150939059940617142253997852499481006029087962597 (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.