Factor Info

ID 65280
Size 791 digits / 2626 bits
Status composite
Value 16908904002222269635644670734706799013096390437001666355560446299595790327579386812942020257628574034569816769995538893871534140745447133356079301795633213165965859597186799060369533175084613562080365927940563509393828826048856255351199025075137227032016911699988578756456843296523190639827591927622770876001753560248790494827701518830177293760581032453832431846902981196643336711007413499917540373915188687745008440568980472570827063847438321387229799322052829606781229772245014454511026455314951379250026537403632911785632235633256330233909524004821134186249857530890837286836824238865140665575148314084654430245908593099965473003075483521603560779349151253387595305902359315514901067936237871059484861104914616866452487405032168669305755599137270257390415007379190288697254061565906043381

Factorizations

Primary (ID: 90515) 209026367456542087034062767701 (proven prime)
(ID: 91906) 80893641352389374804757821824664822081583021409044360948770617765464797277239393556890068488842683563486415425817669015236021361532580651598481770932202191289465585900817296873730755477750797681560864689516161523885913965548653694698001984710833434646058346233692719257305605503047833918439767372761284616269330999554468902896738709698752258394394801166539369423875914944190387802107940925993544465464859746927683093643303193353370930066487554941033640189541673986406196871874752787694129990492839552471904600698095873896648654357462611796930702023764690549846323562254095736938774169458562325803063593642153330644358120089348501468838507344104219160741001283784000437263584995102527998370909062934872726076020330857975854980885188729107523827751776897290939681 (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.