Factor Info

ID 172929
Size 843 digits / 2799 bits
Status composite
Value 343014185153055131510771638079903167255057365864342078427405168638860582708949598610699350592155891036429298734284217162368148302300994857805326942322185989267828849599165699493411337114453525255334617757397543057651941422333299576824259269463027815801372900308699427387288198691244432555446733359910132462606940157259687030570377752204165655536537323754757946820747230780209634341719277058894124921699271071551285711380640870927780464698225757852784533361356512641245947627908578337496228887772986045178746754891671349192468060014991516784761871244054849949610498120960750615082781371724824571500543319144198210976665103444767389036429482249989479134372867103891998793608498328066077130592969477198136057202559443230439270157053230331927332183598687977811832161100420924977469762716742455762293262756882461150053314705134054860321210865045309

Factorizations

Primary (ID: 136468) 1757834394823272170457840229633 (proven prime)
(ID: 172930) 195134528123475950722176577812861057865440236843807669291657527340012051679269022329762939633965034188171556735165555702356523968399937603931497172845171848573950862508754619541260671802584391781529118738406488125399280309103140793637669373043740977156299940945423574810122476414055472634446153025669065008212104159700528508331975610300541506921477096755388798073808426641956002276060840281836587352889106368701940274602888645046278086515685181211929608054904659072355163406486015296117382843816651326627477560067412641123487708434841216630067944662094302075878485234503366741292218391049487025250729840461354705765669296678741184368548232335470065941385685022030842227895897394457840878343893561495570867355966483003670372161732049342629236432143260765458168533123998790796211468074997194200964538923032476083773 (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.