Factor Info

ID 179750
Size 420 digits / 1394 bits
Status composite
Value 310580028041198640828424046250309405580938496136958037035532545419311098635228633091767391083381372145988143932843936914868515104903516275873275652947475678599585612548193945441887209916522539689524941567339854949666066233737809823186615694302378940006460448560776912269056764700320230861335239450628466216059120405515459735827449835894478851867377511186460455850322476121211978531440777568228067323584231550265770987029

Factorizations

Primary (ID: 179113) 1680300118519906240736752778184062511636131644979236021486890446357 (proven prime)
(ID: 179751) 184836044833927237518748446709565810791368840241164743017523730163149696050959863167305115544985803808343388080919872325588730039475573252723631412275141291280731675671467787675961550999279586598910513482380492827705489314069237188279864216208223556796858443976232690233563813505784829421078093567603180955612311086739007595061676603835013572350432567297 (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.