Factor Info

ID 187743
Size 374 digits / 1242 bits
Status composite
Value 51373180661893601975775245854099472564844786037003047872516787640644364680425699125594672829967528026361218654808363601001316530437491819114606247382058596067986608623193733934147839190117000308251003121843122837710091195800756440639085570015243599079369447815171261411940133593907824476571370278357927165227670192068370586080752938959439575802350480341893584612775127899073

Factorizations

Primary (ID: 186564) 854025057005458914576230415939992022879459061463874257102022587929181096152354397661076076129 (proven prime)
(ID: 187744) 60154184283570997639204407482437374966852713782438809580730916417486970934897459523399328889155831888381071817147990670207981403426433973194322107837342406898006649076913133037490178627520008414802075891344953077903923843867945750574500742942050520059435364042244379212481426448737 (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.