Factor Info

ID 157564
Size 771 digits / 2559 bits
Status composite
Value 137346333046171955887521305045779412902314204425128522448985857739527013247237199551202270982551715132329218103716613654066070229034498418333613901043729681870517771249478034821840678705223407978070547795428941050725626591457729416838583347692387044331260213566696106519294996765862400746156650451799798184869630525515421197551586595264647687406046195856888096362692503060266807279816675133497646682199560846842888533444771317622324275645594586312888828667248732750616267359175844901873929444822123587677688969725294102761535220178781269503702061547499013542804793613272051053197194525846813572719108010578714280030057586802548536795980411505999901706589310703661694225103129614357092202603699429401116523472509019626515312051212087878491758666036564503392045330487884633

Factorizations

Primary (ID: 191755) 6394456558673506389422035768001 (proven prime)
(ID: 191756) 21478968820246965723289270326661842675488393971896087513210872514552962985445967695708792387803633087676973013899613116315791337282166260612840195651040795267659624663853758298943260891311919281199593867144791595707014229337393002444514828945855180817564407635673720699566420247545089328775042100522325180628452053950372924432501544770990713273243146188662837001050922959050240294018672260148331559540610309335991271150364943679620326842037265637054760479574183700344078289513379626926399307666937413852375122589701662009778097285368386354432728426982178003128951995400850098187531940735248060067514776271699064878895950770808942353642421209793383302254086860067361264414713968875972864047316015131384175178136619937894717357260745526740633 (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.