Factor Info

ID 144478
Size 817 digits / 2714 bits
Status composite
Value 7252342018196179436361804920505847512774343099824982051637831454837221714684858271576816355680258674424955169714356788597415426935632223144198898246364654511299971206945381678703737842588916062461360100853449936465180214082327985491289190781943701224238212842733721723887577587548497077827890885070783366207143584963865996706959530620583059529836858770855773401318709957592092898714628186776656151392533272396999383721541407708627865654038143858575047877265009360392892499736026068705366923099771503239853315035149448816737522336039349170743793039134842762284885151721770864864368572462451163210277175376459885965567992656518904272294803527262811757512458382293334753243879294958894983085967214111637486423637753905220250352325222253405444470760798601605202963583207652042153290339879785241406024382575126139392493101

Factorizations

Primary (ID: 143136) 279199061472649689615930789290784389297167871396904357110743 (proven prime)
(ID: 180319) 25975524344327418484421036244200770654860914651838823153764792018110725917400167162839356205964347156555826507961517143582887477143802042383668447939426731089219977101948517001792055431457732334853979063698469091558514225055139810473211284378208023972759553021871565842515508568185392422794071701769013709637022166735763619566753888305578338205968105352265677106215234423574497444715760784871368353030851423494681744301606197440453017493392640357496312399389757408396186873730660082665001322134481486717632033989024943519658743230995883134839994844790496311831036817931208525443785550303052204611261069056488522013008912220533925329737435100276174258654959026969061614377196209566257381386206703616390174193651286720489201077278833885647255703290467248465307 (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.