Factor Info

ID 153113
Size 675 digits / 2240 bits
Status composite
Value 156387637632909795085675960265624674575405718946120982139037938803097384594233235364713204621142117650595970035354385797359097908161852772338094412065199377409069385510981250595414614213096935640387511748334658917673007965676279827482718407260196776752990466919833970467274175284125240194121292051614827041341027858722202087914123308501080757786360753478177335265398823479695565727656549618951233731435762813936509334256411539471361441856395935498646054950036013740922502221649289336366219832915505639085932735936191070418595440961159782722786277347902614763380472108234770380929100826620158087758141312369836124062410787249331276685479847868906572169572742670610348946349531

Factorizations

Primary (ID: 153114) 51440037759584306527513487 (proven prime)
(ID: 153115) 3040192901175926030848127962360440446415131695076197065948813437114484452690525477174008747710236200972928070602405059157522961996488176370188624891034078749776534803197021220978871457601572225994448877112744439255087812432229307315206510252920373174836363104316205128547114820446923921058964108363822788256762146630620686548818374068224749438346857427959788843930562126952546933257701174069864140577243327832300788536911666356449505960371840243339530513694504977892884803979582470760187345397754719740348410707716814897618075684658583654593056892372179177024212695181675037561388247797637391337215092152618935960551196779684586979190386140456186613 (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.