Factor Info

ID 157669
Size 733 digits / 2434 bits
Status composite
Value 3831690755172170902777777045416386345199278756295060442401586908502029635099065789879808165850112371238025146451135978897828341793388037362925040719815777648716372059135343952015493809212624809202052751636983182431909524649356989728588509419867459154232642263875716798697325975550491802247149135661871286019271464129427515493608121911899164463633731222675669070296353723820535086207382713881999642195057008459373463097379764721783446888095103392520157307665030475850564155800902103983398105882476650671418215836327797067531117710656048756114508870358662397771254222534067048180376484050685396859946907730500704355467867291778939717218659379422645720335115287870126852598328934055154805973781408806410372187161073176397778797998551107

Factorizations

Primary (ID: 10555) 5718761969788697451457489 (proven prime)
(ID: 157670) 670021024727795770258265369670855814093181135692393503197061582028361810853182043648997718285652558894671240379177336347638890869389520107411447979439582835816700302211428798227615801021304329733831785032494163005160821480604175124166971863895606121425095983876228047270061517506453691263799488229768226661221331446918904728342882747219270140188126868318390761758334044194885509552547820287918517648427768954175965082057548680782073711595748929704783602635492361029171330236408756258340559326909580724411226087454837447622506025407403368455914122707746775897541369822794869306003728373451648260301088427065922930277934396100464821080766424566580631819552938094936742014414147322946087731178839305486744183763 (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.