Factor Info

ID 52281
Size 838 digits / 2784 bits
Status composite
Value 9128461542388282685453000533797629798792987276206282057488709844660862529182909171131295222252020215605511113288948448528205896771321276588675914495204316118720892420885921985860877138018400546996109945994467160749092653182296515921522211508008909602756589013109222749737987254368672304399050757093735355646934915380917083457378863839024138769125952482641359795510001181133809001438723325113063604464675668040788436607920264135848922461199519288099384713691052061446214937335208625169712700429611530403553282251268154491675525261516893588322020458928325895979752064261137811390929248496850680117888752656567354981302018557004932695873773159770876575069965509716784043107443460504386808880414411995303409545712722308246933356949256021116756315692545792279028512391304517335656438975031005494536232385206486207003661717131010192656049458051

Factorizations

Primary (ID: 50430) 180124441029509240214675551 (proven prime)
(ID: 75766) 50678639113127321517188633368466565909255330382963976722577753313055774990227993772018621890162053239331354309799311556117530447712443946846856199038572446977588797509527145350078718981744825690734603724034233458602467172196055486756220678266547294760855824869405813939056638060831003207934396243725537619237666065382510179798845380460636433579802311209943763556452156571994883493590204741273278999033909015355020236489241352966778739783014457259668345135580503987530960535262874764026087850350135259851780298863044218369261239243358784058665584958135242797093252083865989920173312485777796052154983836440860286659554624613456960193356136706970538147110014014168868486107388412158811746991967988882142522783451282447498511852873854548889816948209370385340836337670600988627008534989102430684832052542253660657501 (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.