Factor Info

ID 41507
Size 721 digits / 2394 bits
Status composite
Value 3512445697028844662256607943664822120623055437931863687856786576020736002790467729945334745546624383122725124685628855481470110785586802700137940516269299784386653391072557268024387615193688062228903187778188239493681126707025983862388255868564686626439187446117230158313441923248890795974664701025514877657585434516619661705069133461152623905594755199470541109445789493087405406356677734477484738514937264078181276833247366924328783222416746310828657807280434221732512372419171695292985662604004638745150271322375338979558327724024446344783710981639749641837383898906864441726901747118175270246449760233718037897992183900037348888751541397354902068484293547512050556246477854896030895659505650941183065904397744707372467

Factorizations

Primary (ID: 20425) 438725907577156177685201819419114255533305134233669402807964649891016719989703392491612289098617653 (proven prime)
(ID: 41508) 8006013860512970126535508154981711705501086718838856453428876902664727677471194031761923198811815684691347178756527650451274943439401752623140003007928131187494205138891894171707770746488176603716879258071368837704120796657222261480924902320125266046527098104664042487994153447404057008182718572623932269771210359648625283512295537549910781600576379667031385475936296665215954966486058484789276971883846486980063232105719154578375480961744616894961149932734976926649115459146345166427640267717766061111502996991442949658367547046482000077584433801941085217071893659776259680175535770816431884425292063009505532371739028039 (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.