Factor Info

ID 61362
Size 921 digits / 3059 bits
Status composite
Value 617507533162856817338356660323075795286504717388240939055823234585515603471734232419664735982753937598739152617734924563860271796243835194607390694448846390124595094027252298332467055706624580775737130897602231793201366427786024169879539062827177243705695526371902679240108387787968243008450917337196720624287483235587219166393410804043555714758727522128206678578773411588089960383809491538597818267357493981447570834951245667571092105957254392226052759856234260723409252899970890395891742997735315940538465619538992687987773025821270214368430977676345684489908787955976782863577159050775358629008155825666193092187414682220366340052901770720388740764051752711537739980388413030642900531344762968484192637775187168732165261206133836859385708153340189058386057812785591924266379382303966978880181998384708737471951406506336794763213094818528344995056542636968480347396207494168928911967108326310896715799582274831569516237

Factorizations

Primary (ID: 59900) 2971128156948325838993 (proven prime)
(ID: 61363) 207836047636903254162457362135775706948840745230753297471065314213886869519588908177313326832828290332878271418697546942227674209063896855304077642080879879105501472791695762781255474576670323780520850947122469471909629699162426482536884813996459629459316462730610835273847020042012872640414025204360802729869783747053047600963145443862373379506170619919832442738525679377694593448591030105785409422290306634567165523544015099376383107480230014936814841581225419277336374313815589405516669844942870888126588897770275187523273466510399660635231357399817738507899082405043689264556671036489839797450267097138642364608074829930843402951551751390780214327157266976831128582905913643389668317456465298598953977846906402598913343962796031029152271494777251860673256742669351009286040633528287011112818511748182163483026455213834890704639932357759334627608588753404189474690392831961712994072633864923562109 (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.