Factor Info

ID 153632
Size 871 digits / 2892 bits
Status composite
Value 2247141326598942662085231466434239094163093124755652832397047925156830599305251023533029967592917567534250118590293919406487171847757101925529083705539411822977741442617074307224565623944966103931704550796712625030842264830376756833093403404009360230333589856534322164027403423941797773020075471923852529523667879761498310648443977093846028235100082736669505744737756524426707312690215072778449060386296231720956510875200296144061665396591353868620645119912671052510386102510133786619804736087142567389361866553387682299126061774645862109857225778015694642764289660696029892087556667112712155730687899816336076909092608090017129648469280416779489832208825501239342844136278535801806309112737129459483177442057140158593669635872954991806586777338677302247105835431470445318929789294707856046112953898666022783113449159722754987234970325534822456049749843295297636258419057

Factorizations

Primary (ID: 186822) 30951857330045754522718559438535893 (proven prime)
(ID: 187710) 72601178747925587889197449671452283678108868941742916489926705530573755851613211155057939146892955179589431813413483296589037589316300117430945980502774257397367666155725925977427014349939301543319563613355947232661669490918290224520858199169024888635061220585788311771268289421857756938914836085828151038286580195012711382364512753729186503396056644800540805059931228934145186285834845455259446995079125453964780016816713229832230547554359257404089547205931625013788925214489742948183807157280644485161186300794769579939402980235200048479243355900650667032309546700669440032001530170429582231834348726793691325961315378988822977022830208422676275753297951600573425956462274232780092888018204120524146999116280412841367765806091866279508953625731589243789694947392737338094581890001223721702910045812642294135334087255544522097107247149 (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.