Factor Info

ID 62149
Size 663 digits / 2203 bits
Status composite
Value 747785603617887031425218776949488673067588569324843050237755070009419463997972077324562735449227431509182544706657782377771283587036789307597772593689914541233214034459514407608854281468407011879147014733694607016729395657270617137381805859600393459776262338414226873861333826093194996462296416619671813810826588054982108224444979303292344707910818292699576338081111321472881043382813453925845957572697384041427871704239506705310720540845202590385217588329273619528526154801537806291531957767724115346503524363483822710714134055487927977583016615672774509562123001446211954682490192124940726393473668397635646954474427580117574050040519974668220499637594713600449

Factorizations

Primary (ID: 3120) 1425343275103126327372769 (proven prime)
(ID: 62150) 524635445144807874270046931328985321404935214604259505562170441806828284616252824703219934374120188971462957963427084597388915061967122136566054527637240785515807638424412361326543228643341366018023857341273436843892321543134492885073230329053509100563939281139869027858036288204262372502136429753461322376681302655982315102953052526943236132893241016206786620529343981683682031673469693435933107046052445676043418208748480586688523512942696353356005507189304044133618491401197479832639296558083151314459002073853644556194827672495708850032905597466641314065014682893277856333896306827103121136765672862161948383616631198541527872581386721 (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.