Factor Info

ID 141891
Size 813 digits / 2699 bits
Status composite
Value 188315017142486179673003816696680953064699676196609871254088940733073703724041443841794199586345878787220670381165902298169296594049692095748750785662559179279548495128862655381080925789598304460799023757527753526259770317490979146669000370100530094226650924925982102721151833846991389618969841312071618966150838670332564407612150145021829381218796297472096309652629580865628546386827614019387577407167624772101448187658557907663755530625136412027388726199178578567474515763407096886814568217407693161856866297557302510449381518684430310025470870319722213763948264901455631089283285423483256453066283488017551077811490795558002901324150674626729823755514527761954879864142671824037241896952896534686804952705975979652311545101860092402679541738779171163617517800971644886877148638148492898165380093933316134856301

Factorizations

Primary (ID: 141892) 154821674640681748253 (proven prime)
(ID: 141893) 1216334971053229691582836581210336308894708108503369148417911948065243421782045500092354174266225370098201992153552736248696943486108600982386690176512761750096379516680890140667184974054182771952412556111894662470725110991678507519127765262504186643612089850964769456233402565562486202672506490729837216899416761487220953326779746930828720498801353783301340462214425194858205219958947784366667563798529833865450523132594936104355865179390783879787618396509244784090805109208343519247237008249279956609090797382884703406378442335887064255217893469611863570246034049256593512041500333741111826130544195141095864475237519633681731118586968892888713568847250799656999960012986842486703373768490845293771912739210076964207462150543213576183954671130082782444855967411815132025350883650222513712017 (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.