Factor Info

ID 51657
Size 588 digits / 1951 bits
Status composite
Value 130248621942616004687137118094853382178897395848277242816372326351779528385766174243220371055594425828314765139125590208718341177561233942551603108481871649174860097446615096459530455224238295536419199570086625559001712813762994424403877916380581337859366942261784162255173046116424181791503315004078463943598495950882051800111999879069932911948626309238449089276076675733722991722876522337934959998433607716358368646128461601855203007006324916188492388244615192214270009311941752178443929862117695945788312743899955904593289996965092987330884326531532807344638064667243939172492933591477

Factorizations

Primary (ID: 50804) 806040057257100434105772706211021 (proven prime)
(ID: 74869) 161590755657781101144507697821518064429482001492625605619059716777154743492171765681580112590333713993287137634479387573725880257501066520388590871686692744415473999958570972922350946137333147873434819775448160692471247189586438650702889693789828986564028156715735358442612819007752706054384528264412218592633826500325385695945282034184189723499658989969317560225708315172442020327441858057723789635286085283291518409159292108423259092751114886807862464919008255647149410114342702858239731283623175804917540069062689144025481283657049695397090083451289737 (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.