Factor Info

ID 148463
Size 593 digits / 1970 bits
Status composite
Value 71283478006032190627575399843985360636738743023808166870037427056897507051301639163905061944062653708469252127704181135157386790688689158866944621857979893765647008740255967700119207561624200365721495868990441276054408069086992952447692811109817532733669942865682683862439701206550929680604148756534872429239384001556473307609349942116670904992458329500130224912161410783442758030512565316643050504558643629482659810300004764220709910237870163300767503956025959842011509952233277663621292225686800341089670456416448656991622361458642659077405480045483907331478957354034245312248117589916372681

Factorizations

Primary (ID: 147122) 1448228946058179249880169408969 (proven prime)
(ID: 148464) 49221138826187045216274910272610511523143324632470604911866788665685207639225477819381800537248570030813646977860098469246251936190313328476988666498728023309876090116304019535295922521277559974671945791258257421158349607050552614081119095371563515928217374794751862268154668216101758659623830371979139317031481713011154191307137350737540129044878522359662153557518963782704103934639526437055339774967250792518123974245052067291550609129320239933593615847589847945025032989475090569827723952888885040789863157818187750250637793193810881612908048762703044198382849 (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.