Factor Info

ID 51574
Size 633 digits / 2101 bits
Status composite
Value 173888403387576931506510311136572763620068735219221407496690277310136541349245843373805029468980349392105919058241125314474641963269825920786040784128016051857030905912255972920093453514341394682108611119274837384050505398498821415347262937505181152597475172444427678236311590719539398736695510552770754763239590321204173813445538352019758296874585679070227799146426552334229241977331110776203002542265773587355234549007983211860332174291476488501504773958341227591880373648666590596548064917643678087705261576038404587983355056871800061780558580625144416959599334643284674874435245065899830862390936007997117323985931613759356814929

Factorizations

Primary (ID: 73180) 3512874088041514415629259979371189298837569093924708389342263553138925983161371 (proven prime)
(ID: 74751) 49500323390333241715522949730110263242246383481697270479071054866101569496615220487397045500015120283782596048779455264882424895694686770959331765416366645730922677204335926894128952679056142582113369912054974523518552841410861895382698667360549001482621841254263028841162623976663467405867359322170849853613374101389403059331600750560144275134788889512702277398748312985729797038151734983087529428241488332254111174911863645996238759375583021092461298749924906972157955387849918200235827063716425779985953718808815027137264787650676859461887429601015299 (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.