Factor Info

ID 131059
Size 869 digits / 2885 bits
Status composite
Value 15149085635490498148031091794170393233868987640329000748529713035255176598135092173294937662791336493358972833758172850885218063992770423401930887365313589407257905208787689903203158655678046280074776065318243023763436964465429622275559204289215592485210440251546911664021876497495666578533825760064589582692904387943398331725177237177222946628702782707702336958952826173843035505656704396371510205411311269754119186010412145220693331706932503362287429442034061309780285715918505050398391329003363743236914278676127836057150869837154934622777056693932855007583915071624412535995526028847060716251823034920852114610372801254234743152117497330368808860377990703353799254984977622990616640459672129267677242398066321317355713952526605620777977254025212968058309172549022469286022846834013238145073698518303127749007949531977797162780931520758199312410620526339712055319837

Factorizations

Primary (ID: 116435) 155048357212068525275999806657406995041310201 (proven prime)
(ID: 131060) 97705553982556715539241085878636308392751319285131746698451827579339037223657542164709348194217406551980341014002289015676479252361681922410338233325355211105243127803411467691611503762753403586333775049528568455013684084805322771987203334803944896832019807082992865746463070031192539942066012124031293366280249926744111640644501210003930643143865134032832397292082586834764277741847904550010819955691987603859405207787807697058985997563668534492410540173918272943531440901560882168462298672455754600417563221974549585274130070864804186429149791784555786030250882820507810390958765701267722953195581799593488493464860186242588387496568171198391281607589655057413060997385527276724875408742217468049962743061914421940991501642445632729074056513393086508138796200243613941017612665240947197945324906750961243914271282710362437 (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.